FIITJEE ALL INDIA TEST SERIES
|
|
- Lauren Horn
- 5 years ago
- Views:
Transcription
1 FIITJEE LL INDI TEST SERIES PRT TEST II JEE (Main)-8-9 TEST DTE: --8 Time llotted: Hours Maximum Marks: 6 General Instructions: The test consists of total 9 questions. Each subject (PM) has questions. This question paper contains Three Parts. Part-I is Physics, Part-II is hemistry and Part-III is Mathematics. Each part has only one section: Section-. Section- (, 6, 6 9) contains 9 multiple choice questions which have only one correct answer. Each question carries +4 marks for correct answer and mark for wrong answer. FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
2 ITS-PT-II-PM-JEE(Main)/9 Physics PRT I SETIN (ne ptions orrect Type) This section contains multiple choice questions. Each question has four choices,, and, out of which NLY NE option is correct.. n array of point charges and a set of closed Gaussian surfaces S, S, and S are illustrated in the figure. hoose the correct statement: S S +4 + S Flux passing through S is Flux passing through S is Flux passing through S is Flux passing through S is 4 Gauss Law q flux = enclosed. Two electrons enter a region at same point between charged capacitor plates with equal speed v. Electron is moving horizontally to the left while electron s velocity is directed at below the horizontal. Each electron reaches left plate. Which one of the following choice best compares the speeds of electron upon arrival at the left plate? Ignore mutual interaction between electrons, gravity, any fringing effect of the fields and relativistic effects. ssume electric field between plates does not change due to electrons. (v : speed of electron when it reaches left plate. v : speed of electron when it reaches left plate.) +Q v v d Q v v v v FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
3 ITS-PT-II-PM-JEE(Main)/9 v v The answer depends on magnitude of the charge, Q on each plate. Using conservation of mechanical energy for the particle field system as the particle cross the region between the plates, we write KE + PE = where PE = qv. Since the potential difference between the plates will be the same for each charge, the change in PE of the charge field system is the same in each case, meaning the change in KE is the same for each charge. Hence, each charge reaches the other side with the same speed.. Five identical light bulbs are connected in a circuit as shown. ll wires are ideal with no resistance, and the ideal battery has emf V. When the switch S in the circuit is closed, aside from bulb 5, which of the other bulbs glow brighter than before. V 4 5 S nly ulb 4 nly ulb and nly ulb and 4 nly ulb,, and 4 The equivalent circuit before and after the switch is closed for the resistors is shown in the figure. In words, by closing the switch the resistance of the entire circuit goes down since the resistance of the bottom branch drops from R to (/)R. Since there is less resistance in the circuit, there is more current, meaning that there is more current through bulb from Kirchhoff s loop rule with the battery and bulb. ulb is dimmer. Finally, since the resistance of the bottom branch decreased, it now gets a higher amount of current. V V FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
4 ITS-PT-II-PM-JEE(Main)/ n infinite long cylindrical shell of radius 5 cm has a charge of n/m per unit axial length on its surface (uniformly distributed), as shown in the figure. hoose the INRRET statement. cm cm cm 5 cm D The electric field at point at distance of cm from axis of cylinder is N/ The electric field at point at distance of cm from axis of cylinder is 54 N/ The electric field at point at distance of cm from axis of cylinder is 54 N/ The electric field at point D at distance of 5 cm from axis of cylinder is 8 N/ D E N / r r r 5. Eight identical charged particles are located on a circle as shown in the figure-(). Which vector shown in figure-(), best represents the direction of net force acting on the charged particle-4 due to other charged particles. y y x D 45 x Figure Figure D FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
5 5 ITS-PT-II-PM-JEE(Main)/9 Since all of the charges around the circle are equal, the forces between them are repulsive. Particle and 5 are at same distance away from particle-4 and repel the particle-4 with the same force in magnitude and resulting force will be along. Likewise for particles and 6 and particle and 7. The force of particle-8 on particle-4 will be along. Hence net force on particle-4 will be along. 6. In the circuit shown, the switch S has been left open for a very long time. ll circuit elements are considered to be ideal. Which one of the following statements best describes the behaviour of the current through the switch S once it is closed? 9 V k S k The current initially is m and decreases to a steady m The current initially is m and increases to a steady m The current initially is 9 m and decreases to a steady m The current initially is 6 m and decreases to a steady m Using Kirchoff loop Rule around the outside of the circuit reveals that the potential difference across the capacitor is 9V since there is no current after a long time. nce the switch is closed, there is a loop that encloses the battery and k resistor resulting in a total of 9 = I I = m through the resistor. For the other branch on the right, there is a capacitor initially charged and a k resistor. 7. n LR series circuit is connected to a sinusoidal voltage of variable angular frequency and the graph between peak current and angular frequency is plotted as shown in the figure. If capacitance of capacitor used is 6 F, then choose the correct alternative. i 6F L R i / ~ 8 (rad/s) L = 6.67 H, R =. k L =.4 H, R = k L = 6.67 H, R =.67 k FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
6 ITS-PT-II-PM-JEE(Main)/9 6 can t be calculated 5 Q 4 L Q 5 R R R R k L 6.67H 4 L ll rods have identical length and cross-sectional area. Find the temperature at junction. The thermal conductivity of E D k 75 rod-f, rod-gh rod-l & rod-d are k and the thermal conductivity of rod-ef, rod-d, rod- & rod-g are k. F k k/ k k/ k k/ k/ H 5 G L Zero 5 x x 75 x 5 x 5 R R R R 4x 5 5 x 4 FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
7 7 ITS-PT-II-PM-JEE(Main)/9 9. n L R circuit is made so that the - input (angular frequency : ) is applied across the combination of L and R. The output is taken across R. The circuit works as a filter circuit. If the time constant of the D (L R) circuit is, then Vout the ratio: equals V in (where V out and V in are peak values of output and input voltage respectively.) V in L R V out The phasor diagram of the circuit, in operation, is shown in the adjacent figure Z R x, where XL The ratio L V V out in R R X L R L Vin = iz ir = V out ix L. solenoid of cross sectional area, N turns and length carries a constant current I. n iron rod of constant permeability and cross sectional area is partially inserted in the solenoid along its axis. alculate the force acting on the iron rod. (Neglect the end effects and assume that when the iron rod is moved slightly through a distance x from its position, the field structure remains the same.) x x N I N I FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
8 ITS-PT-II-PM-JEE(Main)/9 8 4 N I N I The only difference is that a length x of the rod is effectively transferred from the extreme right hand end of the rod (outside the field region) to the uniform field region within the solenoid. The difference in the magnetic energy of the two configurations is U Ux x Ux H dv, (i) v Where V x and H = NI/ = the magnetic field intensity inside the solenoid. Since H is constant, we obtain from (i) N I U x. The force on the rod is U N I Fx x I. conducting rod of length rotates about its one end with angular velocity. Find the potential difference between and (e : charge on electron, m : mass of electron). m m m m e e e e W V q dv = m xdx/e mw xdx dv e d x x FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
9 9 ITS-PT-II-PM-JEE(Main)/9 m dv e m V e V xdx m e. In the circuit shown, find the value of and L if net current from the source is to lead net voltage by a time 4 seconds. 5 mf L H ~ V, 5/ Hz.5 mf, H 5 mf, H 5 mf, H.5 mf, H Phasor diagram : To lead by s 4 4, I I I I I I R V XL V (X X ) R V X I I I L ~ /4 /4 I V I FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
10 ITS-PT-II-PM-JEE(Main)/9. metallic charged ball, having charge q is immersed into the liquid of dielectric constant K and low resistivity. Find the time constant of disappearance of charge on the ball K K K K s we know that E q J 4 Kr I s J 4 r 4 Kr K I q q K K I q q 4. n external force is applied to move a square loop of dimension 5 cm 5 cm and resistance at a constant speed across a region of uniform magnetic field =. Tesla. The side of the square loop makes an angle = 45 with the boundary of the field region, as shown in figure. t t =, the loop is completely inside the field region, with its right vertex at the boundary. Total charge flown through loop when loop is completely outside the magnetic region. l v.5 milli coulomb. milli coulomb.4 milli coulomb milli coulomb a Q R R 5. Two bar magnets having same geometry with magnetic moments.5 M and.5 M are placed in such a way that their similar poles are on the same side, and its time period of oscillations is T. Now if the polarity of one of the magnets is reversed, keeping other quantities same, then the time period of oscillation is T. hoose the correct option. FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
11 ITS-PT-II-PM-JEE(Main)/9 T T T T T T 4 T 4 T T M.5M.5M T M T M.5M.5M 6. uniform charged (thin) non-conducting rod is located on the central axis a distance b from the center of an uniformly charged non-conducting disk. The length of the rod is L and has a linear charge density. The disk has radius a and a surface charge density. The electrostatic force on the rod due to disc is z z=b+l z=b a F L a b b L a k ˆ F 4 b a L k ˆ F 8 b a L k ˆ L F kˆ L a The electric field created at any point along the central axis is given by z Ez kˆ a z FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
12 ITS-PT-II-PM-JEE(Main)/9 reaking up the rod into an infinite number of infinitesimally small point charges dq, we have that the net force on each tiny charge is df dqe z. Summing up all these contributions, and using the fact that dq = dz gives bl z F dq kˆ z ˆk dz a z b a z L a b L a b k ˆ 7. cycle followed by an engine (using one mole of an ideal gas in a cylinder with a piston) is shown in figure. Heat exchanged by the engine, with the surroundings for each section of the cycle is ( v = (/) R). : constant volume : constant pressure D : adiabatic D : constant pressure P =P P =P D P D V =V V V D V 5 Q V P P, Q / P V V, QD Q V P P, Q 5 / P V V, QD Q V P P, Q 5 / P V V 5, QD Q V P P, Q 5 / P V V, QD, Q 5 / P V V D D, Q 5 / P V V D D, Q / P V V D D, Q 5 / P V V D D Q U W Q U RT T V P P / P V V P V V 5 / P V V Q Q 5 / P V V D D FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
13 ITS-PT-II-PM-JEE(Main)/9 8. The figure shows the variation of average power versus angular frequency of source voltage of two series. LR-ircuits connected to same voltage source (the circuit- has resistance R, capacitance, inductance L and quality factor Q while circuit- has resistance R, capacitance, inductance L and quality factor Q respectively. hoose the correct option: P av ircuit- ircuit- Q Q and R R, LL Q Q and R R, L L Q Q and R R, L L Q Q and R R, L / L / Quality Factor = Q L Q Q Q R V Pav R max R R L L 9. The figure shows a non-conducting (thin) disk with a hole. The radius of the disk is b and the radius of the hole is a. total charge Q is uniformly distributed on its surface. ssuming that the electric potential at infinity is zero, what is the electric potential at the center of the disk? a b Q b a Q b a Q b a The potential produced by a charged disk of radius R, at a distance z from it, along its central axis was FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
14 ITS-PT-II-PM-JEE(Main)/9 4 z R z () y superposition, we can think of the potential created by disk with the hole as the sum of two disks, with the same but opposite surface densities: V z z b z z a z z b z a Since we are only interested at the center, we have V b a Finally The total area of the disk with the hole is b Q a Q V b a b a. hoose the INRRET Statement kq b a b ab a b a, thus kq b a The paramagnetic material displays greater magnetization when cooled, for the same magnetizing field. The diamagnetic property of material is almost independent temperature. If a toroid uses bismuth for its core, the magnetic field in the core will be slightly greater than when core is empty. The permeability of a ferromagnetic material depends on the magnetic field. n cooling, the tendency of thermal agitations to disrupt the alignment of magnetic dipoles decreases in case of paramagnetic materials. These they display greater amount of magnetism. on placing a sample of diamagnetic material in magnetic field, the magnetization (Induced dipole moment) is opposite direction of magnetizing field. Thus it does not affected by temperature. The field in core will be slightly less than when core is empty as ismuth is a diamagnetic material ( = r ni). FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
15 5 ITS-PT-II-PM-JEE(Main)/9, so permeability of ferromagnetic H material is dependent on the applied magnetic field. s shown in graph for & H, is larger for smaller value of H, thus permeability is greater for lower fields. c b H f a d e. If gm water at is mixed with gm ice at. Let in final state system consists of m gm ice and m gm water. hoose the correct option. Specific heat capacity of ice is.5 cal/g/. Specific heat capacity of water is cal/g/. Latent heat of fusion of water is a 8 cal/g. Latent heat of vaporisation of water is a 54 cal/g. m = gm, m = gm, = 5 m = 87.5 gm, m =.5 gm, = m =.5 gm, m = 87.5 gm, = m = gm, m = gm, = ll ice will not melt. It means in final state, the system will contain both ice and water at. Let x gm of ice melts due excess heat. x.5gm 8 Water in final state =.5 gm ice in final state = 87.5 gm Water gm Water at Q = = cal Ice Ice at Water at = / = cal = 8 = 8 cal Second method : Let whole system is at in the state of water so. Heat constant = Q H H = 7 cal It means the heat available will force the water to freeze to compensate the 7 cal (negative heat). Let x gm of water to fulfil the condition so 7 x = 87.5 gm 8 Water =.5 gm FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
16 ITS-PT-II-PM-JEE(Main)/9 6. conducting rod of mass = kg, length = m suspended in uniform magnetic field Tk ˆ. The rod is attached with two different string as shown in the figure. Tension in each string is N. Find the value of current in the wire. (g = m/s ). Non-conducting string ˆ ˆ k k mp 5 mp.5 mp.5 mp T sin i mg T i mg i i i = 5. Non-conducting string ˆ ˆ k k T i mg T. n ideal mutual inductor is made from a primary coil of inductance 5mH and a secondary coil of inductance mh. Find the value of the Mutual inductance ( pproximately). ssume no flux leakage. 8 mh mh 4 mh 7 mh D M Lp Ls 5 5 H = 7 mh FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
17 7 ITS-PT-II-PM-JEE(Main)/9 4. non-conducting sphere has mass m = 88 g and radius r =. cm. flat compact coil of wire with 5 turns is wrapped tightly around it, with each turn concentric with the sphere, as shown. The sphere is placed on a rough inclined plane that slopes downward to the left, making an angle θ with the horizontal, so that the coil is parallel to the inclined plane. uniform magnetic field of.5 T vertically upward exists in the region of the sphere. Take ; g m / s. 7 The current in the coil, that will enable the sphere to rest in equilibrium on the inclined plane is.5. The current in the coil, that will enable the sphere to rest in equilibrium on the inclined plane is.5. The current in the coil, that will enable the sphere to rest in equilibrium on the inclined plane is.8. The current in the coil, that will enable the sphere to rest in equilibrium on the inclined plane is.6. The diagram shows a free-body diagram for the sphere on the incline. We will use the following notation: f is the force of static friction; is the external magnetic filed given as =.5 T; I is the unknown current in the coil; µ is the magnetic moment of the current in the coil; m=.88 kg is the mass of the sphere; g = m/s is the free fall acceleration; r =. m is the radius of the sphere; and N = 5 is the number of turns in the coil. We will use everywhere three significant digits as given in the problem statement. The sphere is in translational equilibrium, thus fs mg sin.. () The sphere is in rotational equilibrium. If torques are taken about the center of the sphere, the magnetic field produces a clockwise torque of magnitude µ sinθ, and the frictional force a counter-clockwise torque of magnitude f s R. Thus: f s R µsinθ =. () mg I f s From (): fs= Mg sinθ. Substituting this in () and cancelling out sinθ, one obtains mgr mg 88 µ = MgR I.8 N r N r 5 / 7..5 The current must be counter-clockwise as seen from above. The result does not depend upon the angle of inclination θ. FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
18 ITS-PT-II-PM-JEE(Main)/ Two circular loops and have their planes parallel to each other, as shown in figure. Loop has a current flowing in the counterclockwise direction, viewed from above. I If the current in loop decreases with time, the two loops attract each other. If the current in loop increases with time, the two loops attract each other If current in loop decreases current in is clockwise. If current in loop increases, current in will be anticlockwise. pply Lenz s law 6. If magnetic dip in India is found to be 8. ne of the option, that is closer to the magnetic dip in ritain, is ritain is closer to magnetic north. 7. In the system of three charged particles, each charge particle is in equilibrium under their electrostatic forces only. hoose the INRRET option The particle must be collinear. ll the charges cannot have the same magnitude. ll the charges cannot have the same sign. The equilibrium is stable. D asic concept 8. In a moving coil galvanometer the number of turns N =, area of the coil = 4 m and the magnetic field strength =.T. (The resistance per unit length of the wire of coil is ). hoose the INRRET option To increase its voltage sensitivity by 5% we increase number of turns to 6 To increase its voltage sensitivity by 5% we increase area to 9 m FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
19 9 ITS-PT-II-PM-JEE(Main)/9 To increase its voltage sensitivity by 5% we increase magnetic field to.45 T To increase its voltage sensitivity by 5% we change the material of wire such that its specific resistance would be / rd of the specific resistance of the present wire. IN = I N R V IR () N R N where is a constant. a V SV d. dv 9. non conducting solid cylinder of infinite length having uniform charge density and radius of cylinder is 5R. Find the flux passing through the surface D as shown in figure. 8R R D R 6R R R FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
20 ITS-PT-II-PM-JEE(Main)/9 8R R R q in R 5R R 8R. conducting rod of length 5 cm is free to slide on two parallel conducting bars as shown in the figure. In addition, two resistors 5 and are connected across the ends of the bars. There is a uniform magnetic field. tesla pointing inside the plane of paper. Suppose an external agent pulls the bar towards the left at a constant speed 5 ms. R v R Sliding rod urrent through 5 resistor is 5 m urrent through resistor is m Force applied by agent to maintain constant 5 ms velocity is N Power delivered by external agent is 5 watt. v ir. 5 i 5 4 FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
21 ITS-PT-II-PM-JEE(Main)/9 hemistry PRT II SETIN Straight bjective Type This section contains multiple choice questions. Each question has four choices,, and out of which NLY NE is correct.. Hydrolysis of mustard gas give Hl and a diol. Which of the following intermediate will form during the hydrolysis l S H l S S + H S l l S l Fast -l l S + Mustard gas H H S + l H S H H H H S H. H H S 4 Major product formed in the above reaction is: FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
22 ITS-PT-II-PM-JEE(Main)/9 H HS4 H Ring closure H. Number of monochloro structural isomers form when undergoes monchlorination l / h Products Monochlorination FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
23 ITS-PT-II-PM-JEE(Main)/ Which of the following is correct? n achiral molecule which is superimposable on its mirror image cannot exist as two enantiomers. hanging the configuration of a molecule always means that bonds are broken. oth and None of these 5. Which of the following correct for E elimination in chloro cyclohexanes: H l H l Rate of E elimination in is faster than. Rate of E elimination in is faster than. can undergo E elimination only if undergoes ring inversion. oth and are correct. 6. Which of the following molecule showing the correct direction of dipole moment: N H FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
24 ITS-PT-II-PM-JEE(Main)/9 4 N N N l N H 7. Predict the major product formed when the following reaction occurs in dilute base: H/ FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
25 5 ITS-PT-II-PM-JEE(Main)/9 H H 8. Propanol is more volatile as compared to glycerol because of Less extent of hydrogen bonding High molar mass of propanol Hybridization ll of the above 9. The IUP name of the following compound is: yclopentanedioic anhydride Pentanedicarboxylic anhydride Pentanedioic anhydride Dicyclopentane anhydride FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
26 ITS-PT-II-PM-JEE(Main)/ Predict the product of the following reaction: Rg I gi : lkyl iodide arboxylic acid Ester lcohol 4. Which of the following compound will form when acetic anhydride reacts with o-fluoroanisole in presence of dry ll. H H F H F H H F H F FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
27 7 ITS-PT-II-PM-JEE(Main)/9 4. Which of the following species is most stable? N N N N D 4. The hybridization of - and - carbon atoms marked in the following structure of benzyne intermediate? sp and sp sp and sp sp and sp None of these 44. Predict the major product formed in the following reaction: Ni H o H 6 FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
28 ITS-PT-II-PM-JEE(Main)/9 8 No reaction 45. i I /Red P lcohol ii gn ompound does not react with HN and gives a colourless solution with NaH. Degree of the alcohol taken initially None of these 46. Predict the product of the following reaction: H H Lactone nhydride lcohol lkene 47. The correct order of basic strength of the following compound is: N H N H N H 4 N > > > 4 > > > 4 4 > > > > > 4 > D FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
29 9 ITS-PT-II-PM-JEE(Main)/9 48. Predict the product of the following reaction? i PhP HI iiuli iii H H H 49. Which mechanism the following reaction will follows: Sl 5 Pyridine 5 H H H l S S N S N S N i None of the above 5. In the following reaction g H /H Pl H H The compound is: H H H H l H H l l H l FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
30 ITS-PT-II-PM-JEE(Main)/9 5. Which of the following product will form in the following reaction: H H H H H H 5. The possible product of the following reaction: i HMgr H H H ii H H H H H H H H H H 4 D 4 i H, Hl, HH KN ii H ompound formed in the above reaction is: NH l 5. Glycine lanine Threonine Serine 54. The only two pk a values of an amino acid are. and 9.6. The isoelectric point of the amino acid is: 7. FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
31 ITS-PT-II-PM-JEE(Main)/ Which of the following products will form when cellulose undergoes complete hydrolysis: D-fructose D-ribose L-glucose D-glucose D 56. Neoprene is prepared by polymerization of: -hloro-,-butadiene utadiene crylonitrile Styrene 57. n organic compound X gives gas on reaction with NaH. The compound X is: Picric acid H H S H ll of these D FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
32 ITS-PT-II-PM-JEE(Main)/9 58. The degree of unsaturation in the following compound is: Predict the compound X in the following reaction: NH r NaH X Na Nar H NH H N H NH 6. ompound on reductive ozonolysis will give: i ii Zn/H H H FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
33 ITS-PT-II-PM-JEE(Main)/9 FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
34 ITS-PT-II-PM-JEE(Main)/9 4 Mathematics PRT III SETIN Straight bjective Type This section contains multiple choice questions. Each question has 4 choices,, and, out of which only NE is correct 6. Normals having slope m, m, m ; (m < ) are drawn at points P(a, b), Q, R respectively on the curve y 6y 6x + 7 = so as to intersect at point S(9, 6), then a + b is equal to Roots of the equation 4m 7m + = are m, m, m solving m 9 a 4 4, b 8 a =, b = 5 6. The locus of the centroid of triangle PSQ, where PQ is any chord of the parabola y = 8(x + ) subtending right angle at the vertex and S be its focus is also a parabola whose latus rectum is equal to 4 8 FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
35 5 ITS-PT-II-PM-JEE(Main)/9 t t = 4 If (h, k) is the centroid of PSQ, h 4 k Then t t, t t 4 8 k h 4 Latus rectum = 8 S Q(t ) P(t ) 6. hyperbola having foci (4, ) and (4, 5) has x + y 7 = as one of its tangent, then the point of contact of this tangent is 9 5, (, 6) (, 7) (, 5) Image of (4, ) about the tangent x + y 7 = is P(8, ) Equation of line passing through P(8, ) and (4, 5) is y + x 4 = Solving this with tangent, we get point of contact 64. The equation of circle touching the parabola y = x at the point (, ) and having its centre on the line y + x = is (x ) + (y + ) = x y x y (x 4) + (y + 4) = 5 Normal to the parabola y = x at (, ) is 4y x + 4 = Let centre of circle is (, ) which lies on the normal 4 5 Radius is 7 5 FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
36 ITS-PT-II-PM-JEE(Main)/ x y If the ellipse 6 b, b > and the hyperbola value of b is x y intersect orthogonally, then the Foci of the two curves are coincident 66. x y If the line joining the foci of the hyperbola S a b does not subtend a right angle at x y any point on the hyperbola S, then number of integral values of 4e is/are (e is 4a b eccentricity of S = ) 4 ircle having foci of the hyperbola S as the extremities of diameter should not intersect the hyperbola S at real points a + b < 4a b < a e < 7/4 4 < 4e < ne of the sides of a triangle is divided into segments of 4 and 6 units by the point of tangency of the inscribed circle which has radius units, then the largest side of triangle is 4 4 FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
37 7 ITS-PT-II-PM-JEE(Main)/9 D tan, tan 5 tan x 5 cot x = 5 lternate: Use = rs x 4 x Let S n = n ; n N, then 64S n is always less than (n ) 4 (n + ) 4 (n + ) 4 (n + ) 4 64 n 6 n n 6n n line is drawn from ( 4, ) to intersect the curve, then the maximum value of the slope of line is P Q x y at P and Q above x-axis. If P and Q are the roots of the equation (r cos 4) + (r sin ) = 8 r (cos + sin ) 8 cos r + 8 = 8cos P Q 8 cos tan FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
38 ITS-PT-II-PM-JEE(Main)/ If two distinct chords drawn from the point sin, to the circle x + y = sin x + which lies is y, ( is a parameter) are bisected by x-axis, then the exhaustive set in n, n ; n I n, n ; n I 6 6 n, n ; n I 4 4 (n, (n + )); n I sin h sin h h sin h 4sin 4 For distinct real roots D > sin > n, n ; n I 4 4 sin, (h, ) sin, 7. Let be (, 5), a point on the line y = x and point on x-axis such that + + is minimum, then the coordinates of is (5, ), 5, 4, Image of (, 5) about x-axis is P(, 5) and about y = x is Q(5, ) Equation of line PQ is y + x 5 = 5 Putting y =, x FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
39 9 ITS-PT-II-PM-JEE(Main)/9 x y 7. line L intersects the coordinate axes at points and. nother line L 8 perpendicular to L intersects the coordinate axes at and D. The locus of circumcentre of D is 5x 4y = 9 5x 4y = 8 4x 5y = 9 4x 5y = 8 ircumcentre will lie on the perpendicular bisector of 7. The value of 4 cot 4cot 6cot 4 cot is D tan cot 4 tan tan 4 tan 4 tan tan 4 tan 4tan 6 tan 4 tan ; The equation of two sides of a triangle are x + 4y =, x + y 8 =. If the circumcentre is (, ), then the centroid of the triangle is 7, 4, 6, (, 6) FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
40 ITS-PT-II-PM-JEE(Main)/9 4 Foot of perpendicular from (, ) on the line x + y 8 = is (, 4) Hence, P is (, 8) which is orthocentre 4 entroid is, P(, 8) x + y 8 = Q( 4, 6) (, ) x + 4y = R(4, ) 75. The value of tan sec cosec tan cot cot cot cot, < < is 6 tan tan cot cot tan cot tan cot cot cot cot = cot tan cot cot 76. If the incircle of a triangle passes through the circumcentre, then value of (cos + cos + cos ) is 9 4 Distance between circumcentre and incentre = R Rr r R Rr r R 77. The minimum value of the expression (t + ) + (t 4), (t, R) is FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
41 4 ITS-PT-II-PM-JEE(Main)/9 8 Slope of tangent t t = 4 P(, ) PQ Q P ( + t, t) y = x In, = 6, then the maximum value of sin + sin is 5 sin sin 6 = sin cos If 4x 4x 7 8cos y ; x R, then the range of sin y + cos y + is x x 9, 4, 4 9, 4, 4 FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
42 ITS-PT-II-PM-JEE(Main)/9 4 8cos y 4 x x cos y x y 8. Two tangents to the hyperbola having slopes m and m cuts the coordinate axes at 8 four concyclic points. If m and m satisfy the equation 5 + k =, then the value of k is 5 4 m m = 8. parabola is drawn through two given points (, ) and (, ) such that its directrix always touch the circle x y 6, then locus of focus of the parabola is x + 4y = 48 4x + y = 48 x + 4y = 6 4x + y = 6 Let focus be S(h, k), then (h ) + k = 4(cos )... () (h + ) + k = 4(cos + )... () h cos 4 h k 4 4 h h k 6 8. The locus of foot of perpendicular from (, ) on each member of the family of lines ( + t)x + ( t)y + t = ; t R is x + y + x y + = x + y x y + = FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
43 4 ITS-PT-II-PM-JEE(Main)/9 x + y x y 4 = none of these Given family passes through the point (, ) k k h h x(x ) + (y )(y ) = x + y x y + = (h, k) (, ) 8. onsider point P with ordinate t lying on the curve (, ) minimum distance from point P to the line y x =, then x y 4 ; t N. If S n represents the lim t S is t n P t, t t t S n = n 5 lim t S t t t t = lim t 5 = 5 (y rationalizing) 84. In, if medians from and are mutually perpendicular, then the possible value of cot + cot is 5 FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
44 ITS-PT-II-PM-JEE(Main)/ D y y tan tan x x y y x x x y cot y y xy x x y x Similarly cot xy x y cot cot xy x y x y D E 85. If 89 n cot 9k, then k is given by sin n k sinnk sink n ; n I n ; n I n ; n I 6 n ; n I 6 89 = sin n k sinnk n = k 89 sin n k nk sink sin n k sinnk 89 cot k cot 9k cot nk cot n k sink sink sink n cosk ; n I sin k k n 86. Let two tangents x 4y + = and x y = of a parabola intersect the tangent at vertex at points P(, 5) and Q(, ) respectively, then the length of latus rectum is FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
45 45 ITS-PT-II-PM-JEE(Main)/ Focus is (6, ) and equation of tangent at vertex is 5x + y 5 = LR = From point P(8, t); t being the parameter, tangents are drawn to the ellipse touch the curve at and. The locus of the image of P about is x y so as to 6 x = 4 x + y = x = 8 x + y = 4 h 8, k t h = Let the equation of incircle of be 4(x + y ) = 5 which touches the sides,, and at D, E and F respectively. If D, E and F are in P with common difference.5, then the circumradius of is s = x x x d r.5 s x x = 5 Sides are 7.5,, R x x d D x E x d F x + d x + d FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
46 ITS-PT-II-PM-JEE(Main)/ The number of solutions of the equation sin cosx cos sinx 5 6 ; x [, ] is/are D sin (cos x) = sin (sin x) cos x sin x = cosx 4 n x ; n I 9. The lower one-fifth portion of a vertical tower subtends an angle tan at a point in the 5 horizontal plane through its foot and at a distance m from the foot. If the angle subtended by the upper four fifth portion of tower at point is, then is 5 tan 7 7 tan 7 7 tan 7 tan 7 h tan 5 5 h = m Hence tan( + ) = tan 5 tan tan 5 7 lso, tan h 5 h 5 FIITJEE Ltd., FIITJEE House, 9-, Kalu Sarai, Sarvapriya Vihar, New Delhi -6, Ph 466, , Fax 6594
(a) zero. B 2 l 2. (c) (b)
1. Two identical co-axial circular loops carry equal currents circulating in the same direction: (a) The current in each coil decrease as the coils approach each other. (b) The current in each coil increase
More informationAP Physics C Mechanics Objectives
AP Physics C Mechanics Objectives I. KINEMATICS A. Motion in One Dimension 1. The relationships among position, velocity and acceleration a. Given a graph of position vs. time, identify or sketch a graph
More informationElectrodynamics Exam 3 and Final Exam Sample Exam Problems Dr. Colton, Fall 2016
Electrodynamics Exam 3 and Final Exam Sample Exam Problems Dr. Colton, Fall 016 Multiple choice conceptual questions 1. An infinitely long, straight wire carrying current passes through the center of a
More informationPART A. 4cm 1 =1.4 1 =1.5. 5cm
PART A Straight Objective Type This section contains 30 multiple choice questions. Each question has 4 choices (1), (), (3) and (4) for its answer, out of which ONLY ONE is correct. 1. The apparent depth
More informationQUESTION BANK ON. CONIC SECTION (Parabola, Ellipse & Hyperbola)
QUESTION BANK ON CONIC SECTION (Parabola, Ellipse & Hyperbola) Question bank on Parabola, Ellipse & Hyperbola Select the correct alternative : (Only one is correct) Q. Two mutually perpendicular tangents
More informationg E. An object whose weight on 6 Earth is 5.0 N is dropped from rest above the Moon s surface. What is its momentum after falling for 3.0s?
PhysicsndMathsTutor.com 1 1. Take the acceleration due to gravity, g E, as 10 m s on the surface of the Earth. The acceleration due to gravity on the surface of the Moon is g E. n object whose weight on
More informationPhysics 1308 Exam 2 Summer 2015
Physics 1308 Exam 2 Summer 2015 E2-01 2. The direction of the magnetic field in a certain region of space is determined by firing a test charge into the region with its velocity in various directions in
More informationFIITJEE Solutions to AIEEE PHYSICS
FTJEE Solutions to AEEE - 7 -PHYSCS Physics Code-O 4. The displacement of an object attached to a spring and executing simple harmonic motion is given by x = cos πt metres. The time at which the maximum
More informationSolutions to PHY2049 Exam 2 (Nov. 3, 2017)
Solutions to PHY2049 Exam 2 (Nov. 3, 207) Problem : In figure a, both batteries have emf E =.2 V and the external resistance R is a variable resistor. Figure b gives the electric potentials V between the
More informationA) I B) II C) III D) IV E) V
1. A square loop of wire moves with a constant speed v from a field-free region into a region of uniform B field, as shown. Which of the five graphs correctly shows the induced current i in the loop as
More informationAP Physics Electromagnetic Wrap Up
AP Physics Electromagnetic Wrap Up Here are the glorious equations for this wonderful section. This is the equation for the magnetic force acting on a moving charged particle in a magnetic field. The angle
More information18 - ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS ( Answers at the end of all questions ) Page 1
( Answers at the end of all questions ) Page ) The self inductance of the motor of an electric fan is 0 H. In order to impart maximum power at 50 Hz, it should be connected to a capacitance of 8 µ F (
More informationTime : 3 hours 02 - Mathematics - July 2006 Marks : 100 Pg - 1 Instructions : S E CT I O N - A
Time : 3 hours 0 Mathematics July 006 Marks : 00 Pg Instructions :. Answer all questions.. Write your answers according to the instructions given below with the questions. 3. Begin each section on a new
More informationPhysics 102 Spring 2007: Final Exam Multiple-Choice Questions
Last Name: First Name: Physics 102 Spring 2007: Final Exam Multiple-Choice Questions 1. The circuit on the left in the figure below contains a battery of potential V and a variable resistor R V. The circuit
More informationUniversity of the Philippines College of Science PHYSICS 72. Summer Second Long Problem Set
University of the Philippines College of Science PHYSICS 72 Summer 2012-2013 Second Long Problem Set INSTRUCTIONS: Choose the best answer and shade the corresponding circle on your answer sheet. To change
More information1 2 U CV. K dq I dt J nqv d J V IR P VI
o 5 o T C T F 3 9 T K T o C 73.5 L L T V VT Q mct nct Q F V ml F V dq A H k TH TC L pv nrt 3 Ktr nrt 3 CV R ideal monatomic gas 5 CV R ideal diatomic gas w/o vibration V W pdv V U Q W W Q e Q Q e Carnot
More informationMultiple Choice Questions for Physics 1 BA113 Chapter 23 Electric Fields
Multiple Choice Questions for Physics 1 BA113 Chapter 23 Electric Fields 63 When a positive charge q is placed in the field created by two other charges Q 1 and Q 2, each a distance r away from q, the
More informationChapter 12. Magnetism and Electromagnetism
Chapter 12 Magnetism and Electromagnetism 167 168 AP Physics Multiple Choice Practice Magnetism and Electromagnetism SECTION A Magnetostatics 1. Four infinitely long wires are arranged as shown in the
More informationTARGET : JEE 2013 SCORE. JEE (Advanced) Home Assignment # 03. Kota Chandigarh Ahmedabad
TARGT : J 01 SCOR J (Advanced) Home Assignment # 0 Kota Chandigarh Ahmedabad J-Mathematics HOM ASSIGNMNT # 0 STRAIGHT OBJCTIV TYP 1. If x + y = 0 is a tangent at the vertex of a parabola and x + y 7 =
More informationMagnetostatics III. P.Ravindran, PHY041: Electricity & Magnetism 1 January 2013: Magntostatics
Magnetostatics III Magnetization All magnetic phenomena are due to motion of the electric charges present in that material. A piece of magnetic material on an atomic scale have tiny currents due to electrons
More informationTwo point charges, A and B, lie along a line separated by a distance L. The point x is the midpoint of their separation.
Use the following to answer question 1. Two point charges, A and B, lie along a line separated by a distance L. The point x is the midpoint of their separation. 1. Which combination of charges would yield
More informationPhysics 2220 Fall 2010 George Williams THIRD MIDTERM - REVIEW PROBLEMS
Physics 2220 Fall 2010 George Williams THIRD MIDTERM - REVIEW PROBLEMS Solution sets are available on the course web site. A data sheet is provided. Problems marked by "*" do not have solutions. 1. An
More informationDEHRADUN PUBLIC SCHOOL I TERM ASSIGNMENT SUBJECT- PHYSICS (042) CLASS -XII
Chapter 1(Electric charges & Fields) DEHRADUN PUBLIC SCHOOL I TERM ASSIGNMENT 2016-17 SUBJECT- PHYSICS (042) CLASS -XII 1. Why do the electric field lines never cross each other? [2014] 2. If the total
More informationPhysics 1308 Exam 2 Summer Instructions
Name: Date: Instructions All Students at SMU are under the jurisdiction of the Honor Code, which you have already signed a pledge to uphold upon entering the University. For this particular exam, you may
More informationPHYS102 Previous Exam Problems. Induction
PHYS102 Previous Exam Problems CHAPTER 30 Induction Magnetic flux Induced emf (Faraday s law) Lenz law Motional emf 1. A circuit is pulled to the right at constant speed in a uniform magnetic field with
More informationQUESTION BANK ON STRAIGHT LINE AND CIRCLE
QUESTION BANK ON STRAIGHT LINE AND CIRCLE Select the correct alternative : (Only one is correct) Q. If the lines x + y + = 0 ; 4x + y + 4 = 0 and x + αy + β = 0, where α + β =, are concurrent then α =,
More informationFigure 1 A) 2.3 V B) +2.3 V C) +3.6 V D) 1.1 V E) +1.1 V Q2. The current in the 12- Ω resistor shown in the circuit of Figure 2 is:
Term: 13 Wednesday, May 1, 014 Page: 1 Q1. What is the potential difference V B -V A in the circuit shown in Figure 1 if R 1 =70.0 Ω, R=105 Ω, R 3 =140 Ω, ε 1 =.0 V and ε =7.0 V? Figure 1 A).3 V B) +.3
More informationAP Physics C. Magnetism - Term 4
AP Physics C Magnetism - Term 4 Interest Packet Term Introduction: AP Physics has been specifically designed to build on physics knowledge previously acquired for a more in depth understanding of the world
More informationPhysics 2B Winter 2012 Final Exam Practice
Physics 2B Winter 2012 Final Exam Practice 1) When the distance between two charges is increased, the force between the charges A) increases directly with the square of the distance. B) increases directly
More informationMansfield Independent School District AP Physics C: Electricity and Magnetism Year at a Glance
Mansfield Independent School District AP Physics C: Electricity and Magnetism Year at a Glance First Six-Weeks Second Six-Weeks Third Six-Weeks Lab safety Lab practices and ethical practices Math and Calculus
More informationP202 Practice Exam 2 Spring 2004 Instructor: Prof. Sinova
P202 Practice Exam 2 Spring 2004 Instructor: Prof. Sinova Name: Date: (5)1. How many electrons flow through a battery that delivers a current of 3.0 A for 12 s? A) 4 B) 36 C) 4.8 10 15 D) 6.4 10 18 E)
More informationPROBLEMS TO BE SOLVED IN CLASSROOM
PROLEMS TO E SOLVED IN LSSROOM Unit 0. Prerrequisites 0.1. Obtain a unit vector perpendicular to vectors 2i + 3j 6k and i + j k 0.2 a) Find the integral of vector v = 2xyi + 3j 2z k along the straight
More informationExam 2, Phy 2049, Spring Solutions:
Exam 2, Phy 2049, Spring 2017. Solutions: 1. A battery, which has an emf of EMF = 10V and an internal resistance of R 0 = 50Ω, is connected to three resistors, as shown in the figure. The resistors have
More informationPHYS 1444 Section 02 Review #2
PHYS 1444 Section 02 Review #2 November 9, 2011 Ian Howley 1 1444 Test 2 Eq. Sheet Terminal voltage Resistors in series Resistors in parallel Magnetic field from long straight wire Ampére s Law Force on
More informationIndividual ASSIGNMENT Assignment 4: Moving charges, magnetic fields, Forces and Torques. Solution
Individual ASSIGNMENT Assignment 4: Moving charges, magnetic fields, Forces and Torques This homework must be solved individually. Solution 1. A sphere of mass M and radius R is suspended from a pivot
More information12 th IIT 13 th May Test paper-1 Solution
1 th IIT 13 th May Test paper-1 Solution Subject-PHYSICS Part : 1 SECTION-A (NEXT TEN QUESTIONS: SINGLE CHOICE ONLY ONE CORRECT ANSWER) Q1 In a capillary tube placed inside the liquid of density ( ) in
More informationQ1. Ans: (1.725) =5.0 = Q2.
Coordinator: Dr. A. Naqvi Wednesday, January 11, 2017 Page: 1 Q1. Two strings, string 1 with a linear mass density of 1.75 g/m and string 2 with a linear mass density of 3.34 g/m are tied together, as
More information(D) Blv/R Counterclockwise
1. There is a counterclockwise current I in a circular loop of wire situated in an external magnetic field directed out of the page as shown above. The effect of the forces that act on this current is
More informationLouisiana State University Physics 2102, Exam 3 April 2nd, 2009.
PRINT Your Name: Instructor: Louisiana State University Physics 2102, Exam 3 April 2nd, 2009. Please be sure to PRINT your name and class instructor above. The test consists of 4 questions (multiple choice),
More information1 = k = 9 $10 9 Nm 2 /C 2 1 nanocoulomb = 1 nc = 10-9 C. = 8.85 #10 $12 C 2 /Nm 2. F = k qq 0. U = kqq 0. E % d A! = q enc. V = $ E % d!
Equations pv = nrt pv γ = constant (Q=0) Q = nc v ΔΤ (constant V) γ=c p /C v C p =C v +R C v = 3 R (monatomic ideal gas) 2 ΔU=Q-W R=8.3 J/molK ds = dq T W = " e = W Q H pdv e c =1" T C T H For H 2 O: L
More informationALL INDIA TEST SERIES
AITS-CRT-I PCM(S)-JEE(Main)/4 From assroom/integrated School Programs 7 in Top, in Top, 54 in Top, 6 in Top 5 All India Ranks & 4 Students from assroom /Integrated School Programs & 7 Students from All
More informationPhysics / Higher Physics 1A. Electricity and Magnetism Revision
Physics / Higher Physics 1A Electricity and Magnetism Revision Electric Charges Two kinds of electric charges Called positive and negative Like charges repel Unlike charges attract Coulomb s Law In vector
More informationPhysics 6b Winter 2015 Final Campagnari Section Test Form D
Physics 6b Winter 2015 Final Campagnari Section Test Form D Fill out name and perm number on the scantron. Do not forget to bubble in the Test Form (A, B, C, or, D). At the end, only turn in the scantron.
More informationPhysics 6b Winter 2015 Final Campagnari Section Test Form A
Physics 6b Winter 2015 Final Campagnari Section Test Form A Fill out name and perm number on the scantron. Do not forget to bubble in the Test Form (A, B, C, or, D). At the end, only turn in the scantron.
More informationHomework. Suggested exercises: 32.1, 32.3, 32.5, 32.7, 32.9, 32.11, 32.13, 32.15, 32.18, 32.20, 32.24, 32.28, 32.32, 32.33, 32.35, 32.37, 32.
Homework Reading: Chap. 32 and Chap. 33 Suggested exercises: 32.1, 32.3, 32.5, 32.7, 32.9, 32.11, 32.13, 32.15, 32.18, 32.20, 32.24, 32.28, 32.32, 32.33, 32.35, 32.37, 32.39 Problems: 32.46, 32.48, 32.52,
More informationITL Public School First - Term( )
Date: 9/09/6 ITL Public School First - Term(06-7) Class: XII Physics(04) Answer key Time: hrs M. M: 70 SECTION-A An ac source of voltage V =V 0 sin ωt is connected to an ideal capacitor. Draw graphs and
More informationFinal Exam: Physics Spring, 2017 May 8, 2017 Version 01
Final Exam: Physics2331 - Spring, 2017 May 8, 2017 Version 01 NAME (Please Print) Your exam should have 11 pages. This exam consists of 18 multiple-choice questions (2 points each, worth 36 points), and
More informationPhysics 196 Final Test Point
Physics 196 Final Test - 120 Point Name You need to complete six 5-point problems and six 10-point problems. Cross off one 5-point problem and one 10-point problem. 1. Two small silver spheres, each with
More informationn Higher Physics 1B (Special) (PHYS1241) (6UOC) n Advanced Science n Double Degree (Science/Engineering) n Credit or higher in Physics 1A
Physics in Session 2: I n Physics / Higher Physics 1B (PHYS1221/1231) n Science, dvanced Science n Engineering: Electrical, Photovoltaic,Telecom n Double Degree: Science/Engineering n 6 UOC n Waves n Physical
More informationDownloaded from
Question 4.1: A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. What is the magnitude of the magnetic field B at the centre of the coil? Number of turns
More informationy mx 25m 25 4 circle. Then the perpendicular distance of tangent from the centre (0, 0) is the radius. Since tangent
Mathematics. The sides AB, BC and CA of ABC have, 4 and 5 interior points respectively on them as shown in the figure. The number of triangles that can be formed using these interior points is () 80 ()
More informationSELAQUI INTERNATIONAL SCHOOL, DEHRADUN
CLASS XII Write Short Note: Q.1: Q.2: Q.3: SELAQUI INTERNATIONAL SCHOOL, DEHRADUN ELECTROSTATICS SUBJECT: PHYSICS (a) A truck carrying explosive has a metal chain touching the ground. Why? (b) Electric
More informationCalculus Relationships in AP Physics C: Electricity and Magnetism
C: Electricity This chapter focuses on some of the quantitative skills that are important in your C: Mechanics course. These are not all of the skills that you will learn, practice, and apply during the
More informationNAME: PHYSICS 6B SPRING 2011 FINAL EXAM ( VERSION A )
NAME: PHYSCS 6B SPRNG 2011 FNAL EXAM ( VERSON A ) Choose the best answer for each of the following multiple-choice questions. There is only one answer for each. Questions 1-2 are based on the following
More informationJEE-ADVANCED MATHEMATICS. Paper-1. SECTION 1: (One or More Options Correct Type)
JEE-ADVANCED MATHEMATICS Paper- SECTION : (One or More Options Correct Type) This section contains 8 multiple choice questions. Each question has four choices (A), (B), (C) and (D) out of which ONE OR
More informationf n+2 f n = 2 = = 40 H z
Coordinator: Dr.I.M.Nasser Monday, May 18, 2015 Page: 1 Q1. Q2. One end of a stretched string vibrates with a period of 1.5 s. This results in a wave propagating at a speed of 8.0 m/s along the string.
More informationPHYSICS : CLASS XII ALL SUBJECTIVE ASSESSMENT TEST ASAT
PHYSICS 202 203: CLASS XII ALL SUBJECTIVE ASSESSMENT TEST ASAT MM MARKS: 70] [TIME: 3 HOUR General Instructions: All the questions are compulsory Question no. to 8 consist of one marks questions, which
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A jeweler needs to electroplate gold (atomic mass 196.97 u) onto a bracelet. He knows
More informationSOLUTIONS SECTION I: CHEMISTRY
P. CH CH CH CH H CH CH CH CH SLUTINS SECTIN I: CHEMISTRY S N NaH yellow I. CH CH CH CH C CH CH CH C Na CHI H H. H Ea 4..9 = loga.r769 Ea. = loga.r667 Ea = 4.7 4 cal mol - CH CH Cl H C CN H C CH 5. Cl h
More informationElectromagnetic Induction (Chapters 31-32)
Electromagnetic Induction (Chapters 31-3) The laws of emf induction: Faraday s and Lenz s laws Inductance Mutual inductance M Self inductance L. Inductors Magnetic field energy Simple inductive circuits
More informationMASSACHUSETTS INSTITUTE OF TECHNOLOGY Department of Physics Spring 2013 Exam 3 Equation Sheet. closed fixed path. ! = I ind.
MASSACHUSETTS INSTITUTE OF TECHNOLOGY Department of Physics 8.0 Spring 013 Exam 3 Equation Sheet Force Law: F q = q( E ext + v q B ext ) Force on Current Carrying Wire: F = Id s " B # wire ext Magnetic
More informationPhysics 55 Final Exam Fall 2012 Dr. Alward Page 1
Physics 55 Final Exam Fall 2012 Dr. Alward Page 1 1. The specific heat of lead is 0.030 cal/g C. 300 g of lead shot at 100 C is mixed with 100 g of water at 70 C in an insulated container. The final temperature
More informationClass XII Chapter 1 Electric Charges And Fields Physics
Class XII Chapter 1 Electric Charges And Fields Physics Question 1.1: What is the force between two small charged spheres having charges of 2 10 7 C and 3 10 7 C placed 30 cm apart in air? Answer: Repulsive
More informationWhere k = 1. The electric field produced by a point charge is given by
Ch 21 review: 1. Electric charge: Electric charge is a property of a matter. There are two kinds of charges, positive and negative. Charges of the same sign repel each other. Charges of opposite sign attract.
More information(D) (A) Q.3 To which of the following circles, the line y x + 3 = 0 is normal at the point ? 2 (A) 2
CIRCLE [STRAIGHT OBJECTIVE TYPE] Q. The line x y + = 0 is tangent to the circle at the point (, 5) and the centre of the circles lies on x y = 4. The radius of the circle is (A) 3 5 (B) 5 3 (C) 5 (D) 5
More informationFIITJEE JEE(Main)
AITS-FT-II-PCM-Sol.-JEE(Main)/7 In JEE Advanced 06, FIITJEE Students bag 6 in Top 00 AIR, 75 in Top 00 AIR, 8 in Top 500 AIR. 54 Students from Long Term Classroom/ Integrated School Program & 44 Students
More informationPhysics 1302W.400 Lecture 33 Introductory Physics for Scientists and Engineering II
Physics 1302W.400 Lecture 33 Introductory Physics for Scientists and Engineering II In today s lecture, we will discuss generators and motors. Slide 30-1 Announcement Quiz 4 will be next week. The Final
More informationQuestion number 1 to 8 carries 2 marks each, 9 to 16 carries 4 marks each and 17 to 18 carries 6 marks each.
IIT-JEE5-PH- FIITJEE Solutions to IITJEE 5 Mains Paper Time: hours Physics Note: Question number to 8 carries marks each, 9 to 6 carries marks each and 7 to 8 carries 6 marks each. Q. A whistling train
More informationName: Class: Date: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.
Name: Class: _ Date: _ w9final Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. If C = 36 µf, determine the equivalent capacitance for the
More informationSolution. ANSWERS - AP Physics Multiple Choice Practice Electrostatics. Answer
NSWRS - P Physics Multiple hoice Practice lectrostatics Solution nswer 1. y definition. Since charge is free to move around on/in a conductor, excess charges will repel each other to the outer surface
More informationPhysics 227 Final Exam December 18, 2007 Prof. Coleman and Prof. Rabe. Useful Information. Your name sticker. with exam code
Your name sticker with exam code Physics 227 Final Exam December 18, 2007 Prof. Coleman and Prof. Rabe SIGNATURE: 1. The exam will last from 4:00 p.m. to 7:00 p.m. Use a #2 pencil to make entries on the
More informationChapter 4 - Moving Charges and Magnetism. Magnitude of the magnetic field at the centre of the coil is given by the relation,
Question 4.1: A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. What is the magnitude of the magnetic field B at the centre of the coil? Number of turns
More information8 z 2, then the greatest value of z is. 2. The principal argument/amplitude of the complex number 1 2 i (C) (D) 3 (C)
1. If z is a complex number and if 8 z 2, then the greatest value of z is z (A) 2 (B) 3 (C) 4 (D) 5 4 2. The principal argument/amplitude of the complex number 1 2 i 1 3i is (A) 2 (B) 4 (C) (D) 3 4 3.
More informationB r Solved Problems Magnetic Field of a Straight Wire
(4) Equate Iencwith d s to obtain I π r = NI NI = = ni = l π r 9. Solved Problems 9.. Magnetic Field of a Straight Wire Consider a straight wire of length L carrying a current I along the +x-direction,
More informationPhysics 42 Exam 3 Fall 2013 PRINT Name:
Physics 42 Exam 3 Fall 2013 PRINT Name: 1 2 3 4 Conceptual Questions : Circle the BEST answer. (1 point each) 1. A small plastic ball has an excess negative charge on it. If a magnet is placed close to
More informationQuestion 6.1: Predict the direction of induced current in the situations described by the following Figs. 6.18(a) to (f ). (a) (b) (c) (d) (e) (f) The direction of the induced current in a closed loop
More informationKCET PHYSICS 2014 Version Code: C-2
KCET PHYSICS 04 Version Code: C-. A solenoid has length 0.4 cm, radius cm and 400 turns of wire. If a current of 5 A is passed through this solenoid, what is the magnetic field inside the solenoid? ().8
More information4) What is the direction of the net force on the charge at the origin due to the other three?
Four charges, all with a charge of -6 (-60-6 ) are situated as shown in the diagram (each grid line is separated by meter). The point (0, ) is located half-way between the two charges on the y-axis. )
More informationTransweb Educational Services Pvt. Ltd Tel:
. The equivalent capacitance between and in the circuit given below is : 6F F 5F 5F 4F ns. () () 3.6F ().4F (3) 4.9F (4) 5.4F 6F 5F Simplified circuit 6F F D D E E D E F 5F E F E E 4F F 4F 5F F eq 5F 5
More informationExam 2 Solutions. Note that there are several variations of some problems, indicated by choices in parentheses.
Exam 2 Solutions Note that there are several variations of some problems, indicated by choices in parentheses. Problem 1 Part of a long, straight insulated wire carrying current i is bent into a circular
More informationPhysics 240 Fall 2005: Exam #3 Solutions. Please print your name: Please list your discussion section number: Please list your discussion instructor:
Physics 4 Fall 5: Exam #3 Solutions Please print your name: Please list your discussion section number: Please list your discussion instructor: Form #1 Instructions 1. Fill in your name above. This will
More informationPhysics 2020 Exam 2 Constants and Formulae
Physics 2020 Exam 2 Constants and Formulae Useful Constants k e = 8.99 10 9 N m 2 /C 2 c = 3.00 10 8 m/s ɛ = 8.85 10 12 C 2 /(N m 2 ) µ = 4π 10 7 T m/a e = 1.602 10 19 C h = 6.626 10 34 J s m p = 1.67
More informationGen. Phys. II Exam 2 - Chs. 21,22,23 - Circuits, Magnetism, EM Induction Mar. 5, 2018
Gen. Phys. II Exam 2 - Chs. 21,22,23 - Circuits, Magnetism, EM Induction Mar. 5, 2018 Rec. Time Name For full credit, make your work clear. Show formulas used, essential steps, and results with correct
More information( 1 ) Find the co-ordinates of the focus, length of the latus-rectum and equation of the directrix of the parabola x 2 = - 8y.
PROBLEMS 04 - PARABOLA Page 1 ( 1 ) Find the co-ordinates of the focus, length of the latus-rectum and equation of the directrix of the parabola x - 8. [ Ans: ( 0, - ), 8, ] ( ) If the line 3x 4 k 0 is
More informationPhysics 106, Section 1
Physics 106, Section 1 Magleby Exam 2, Summer 2012 Exam Cid You are allowed a pencil and a testing center calculator. No scratch paper is allowed. Testing center calculators only. 1. A circular coil lays
More informationMass of neutron=1.675 X kg. SECTION-A
No. of printed pages:5 INDIAN SCHOOL SOHAR FIRST TERM EXAM- 2015 PHYSICS THEY CLASS: XII MARKS:70 DATE: 15 /9/2015 TIME:3hrs General Instructions: 1. All questions are compulsory. 2. There are 26 questions
More information2 Coulomb s Law and Electric Field 23.13, 23.17, 23.23, 23.25, 23.26, 23.27, 23.62, 23.77, 23.78
College of Engineering and Technology Department of Basic and Applied Sciences PHYSICS I Sheet Suggested Problems 1 Vectors 2 Coulomb s Law and Electric Field 23.13, 23.17, 23.23, 23.25, 23.26, 23.27,
More informationQuestions A hair dryer is rated as 1200 W, 120 V. Its effective internal resistance is (A) 0.1 Ω (B) 10 Ω (C) 12Ω (D) 120 Ω (E) 1440 Ω
Questions 4-41 36. Three 1/ µf capacitors are connected in series as shown in the diagram above. The capacitance of the combination is (A).1 µf (B) 1 µf (C) /3 µf (D) ½ µf (E) 1/6 µf 37. A hair dryer is
More informationIIT JEE PAPER The question paper consists of 3 parts (Chemistry, Mathematics and Physics). Each part has 4 sections.
IIT JEE - 2009 PAPER 2 A. Question paper format: 1. The question paper consists of 3 parts (Chemistry, Mathematics and Physics). Each part has 4 sections. 2. Section I contains 4 multiple choice questions.
More informationALL INDIA TEST SERIES
AITS-CRT-I-PCM (Sol)-JEE(Main)/7 In JEE Advanced 6, FIITJEE Students bag 36 in Top AIR, 75 in Top AIR, 83 in Top 5 AIR. 354 Students from Long Term Classroom/ Integrated School Program & 443 Students from
More informationMASSACHUSETTS INSTITUTE OF TECHNOLOGY Department of Physics Spring 2014 Final Exam Equation Sheet. B( r) = µ o 4π
MASSACHUSETTS INSTITUTE OF TECHNOLOGY Department of Physics 8.02 Spring 2014 Final Exam Equation Sheet Force Law: F q = q( E ext + v q B ext ) Poynting Vector: S = ( E B) / µ 0 Force on Current Carrying
More informationFinal on December Physics 106 R. Schad. 3e 4e 5c 6d 7c 8d 9b 10e 11d 12e 13d 14d 15b 16d 17b 18b 19c 20a
Final on December11. 2007 - Physics 106 R. Schad YOUR NAME STUDENT NUMBER 3e 4e 5c 6d 7c 8d 9b 10e 11d 12e 13d 14d 15b 16d 17b 18b 19c 20a 1. 2. 3. 4. This is to identify the exam version you have IMPORTANT
More informationFIRST TERM EXAMINATION (07 SEPT 2015) Paper - PHYSICS Class XII (SET B) Time: 3hrs. MM: 70
FIRST TERM EXAMINATION (07 SEPT 205) Paper - PHYSICS Class XII (SET B) Time: 3hrs. MM: 70 Instructions:. All questions are compulsory. 2. Q.no. to 5 carry mark each. 3. Q.no. 6 to 0 carry 2 marks each.
More informationChapter 9 FARADAY'S LAW Recommended Problems:
Chapter 9 FARADAY'S LAW Recommended Problems: 5,7,9,10,11,13,15,17,20,21,28,29,31,32,33,34,49,50,52,58,63,64. Faraday's Law of Induction We learned that e. current produces magnetic field. Now we want
More information1. Write the relation for the force acting on a charge carrier q moving with velocity through a magnetic field in vector notation. Using this relation, deduce the conditions under which this force will
More informationClassical Electromagnetism
Classical Electromagnetism Workbook David Michael Judd Problems for Chapter 33 1.) Determine the number of electrons in a pure sample of copper if the sample has a mass of M Cu = 0.00250 kg. The molecular
More informationAP Physics C. Electricity - Term 3
AP Physics C Electricity - Term 3 Interest Packet Term Introduction: AP Physics has been specifically designed to build on physics knowledge previously acquired for a more in depth understanding of the
More informationChapter 19 Practice Test 2
Chapter 19 Practice Test PHYSICS C Physics C has two exams: Physics C (Mechanics) and Physics C (Electricity & Magnetism): Physics C (Mechanics) Physics C (Electricity & Magnetism) First 45 min. Sec. I,
More informationr where the electric constant
1.0 ELECTROSTATICS At the end of this topic, students will be able to: 10 1.1 Coulomb s law a) Explain the concepts of electrons, protons, charged objects, charged up, gaining charge, losing charge, charging
More informationPrerna Tower, Road No 2, Contractors Area, Bistupur, Jamshedpur , Tel (0657) , PART II Physics
R Prerna Tower, Road No, Contractors rea, istupur, Jamshedpur 8311, Tel (657)189, www.prernaclasses.com IIT JEE 11 Physics Paper I PRT II Physics SECTION I (Total Marks : 1) (Single Correct nswer Type)
More information