# Physics 202 Final Exam Dec 20nd, 2011

Size: px
Start display at page:

Transcription

2 1. Three charges are located at m intervals along a horizontal line: a charge of 3.0 C on the left, 2.0 C in the middle, and 1.0 C on the right. What is the electric field horizontal line halfway between the 3.0 C and 2.0 C charges? A) N/C to the left B) N/C to the right C) N/C to the left D) N/C to the right E) N/C to the left on the 2. An electric dipole composed of positive and negative 25nC charges seperated by 1.0mm makes an angle of 65 with a uniform electric field the magnitude of the torque on the dipole? A) Nm B) Nm C) Nm D) Nm E) Nm of magnitude N/C. What is 3. A solid sphere of radius a is concentric with a hollow sphere of radius b, where b > a. If the solid sphere has a uniform charge distribution totaling +Q and the hollow sphere a charge of Q, the electric field at radius r, where r < a, is which of the following, in terms of k = (4π 0 ) 1? A) kq/r 2 B) kqr/a 3 C) kq/a 2 D) kq/b 2 E) zero Page 2

3 Use the following to answer question 4. An infinite slab of thickness 2d lies in the xz plane. The slab has a uniform volume charge density ρ. 4. The electric at y = b where b > d is A) 2πkρ/d B) 4πkρ/d 2 C) 4πkρd D) 2πkρd E) 4πkρ/d 5. A lithium nucleus with a charge of 3( ) C and a mass of 7( ) kg, and an alpha particle with a charge of 2( ) C and a mass of 4( ) kg, are at rest. They could be accelerated to the same kinetic energy by A) accelerating them through the same electrical potential difference. B) accelerating the alpha particle through V volts and the lithium nucleus through 2V/3 volts. C) accelerating the alpha particle through V volts and the lithium nucleus through 7V/4 volts. D) accelerating the alpha particle through V volts and the lithium nucleus through 7V/6 volts. E) none of these procedures Page 3

4 6. The capacitance of a parallel-plate capacitor is 24 µf when the plates are separated by a material of dielectric constant 2.0. If this material is removed, leaving air between the plates, and the separation between the plates is tripled, the capacitance is A) unchanged B) 16 µf C) 36 µf D) 0.14 mf E) 4.0 µf 7. You connect resistors of 2 Ω, 3 Ω, and 6 Ω in parallel across a battery. The current through the 6-Ω resistor is 3 A. The power dissipated in the 3-Ω resistor is approximately: (solve to two significant figures) A) 0.24 kw B) 0.11 kw C) 0.36 kw D) 0.54 kw E) 0.86 kw 8. Which of the following statements is false? A) Electric field lines due to an electric dipole and magnetic field lines due a magnetic dipole have similar configuration. B) Electric field starts from a positive charge and ends at a negative charge. C) Magnetic field starts at the north pole and ends at the south pole. D) Magnetic poles always occur in pairs. E) Magnetic fields result from the flow of charges. Page 4

5 9. A rectangular loop of wire (0.10 m by 0.20 m) carries a current of 5.0 A in a counterclockwise direction. The loop is oriented as shown in a uniform magnetic field of 1.5 T. The magnitude of the force acting on the upper 0.10-m side of the loop is A) 1.5 N B) 0.75 N C) 0.50 N D) 0.65 N E) zero 10. At great axial distances x from a small current-carrying loop the magnetic field varies as: (the x axis is perpendicular to the plane of the loop) A) x 2 B) x 3 C) x 2 D) x 3 E) x Two long, straight parallel wires 7.6 cm apart carry currents of equal magnitude I. They attract each other with a force per unit length of 4.3 nn/m. The current I is approximately A) 1.6 ma B) 40 ma C) 37 ma D) 59 ma E) 4.0 ma Page 5

6 12. A 3.0-cm by 5.0-cm rectangular coil has 100 turns. Its axis makes an angle of 55 with a uniform magnetic field of 0.35 T. It requires 0.33 s to turn the coil until its plane is perpendicular to the magnetic field. What is the (average) magnitude of the induced EMF? A) 0.16 V B) 0.13 V C) 91 mv D) 68 mv E) 29 mv Use the following to answer question 13. The battery has a voltage V = 6 V, the inductance of the inductor L = 12 mh and the capacitance of the capacitor C = 8 µf. Assume that the inductor and the wires have zero resistance. 13. The switch S was at position a for a long time when it is switched to b. What is the charge on the capacitor at t = ms after the circuit is switched to b? A) 0.75 µc B) 1.33 µc C) 48 µc D) 72 µc E) zero 14. An electromagnetic wave is propagating in the direction and its electric field is given by. The corresponding magnetic field wave is (where B 0 = E 0 /c) A). B). C). D). E). Page 6

7 15. Light traveling in a transparent medium with an index of refraction n 1 is incident on a transparent boundary with a second transparent medium with an index n 2. Very little light is transmitted into the second medium. Which of the following statements must be true? A) n 1 equals n 2 B) n 1 is somewhat greater than n 2 C) n 2 is somewhat greater than n 1 D) n 2 is much greater than n 1 E) Either index of refraction is much greater than the other 16. From directly above (in air: n=1.00), you're watching a fish swim 1.83 m beneath the surface of a clear lake (n = 1.33). How far beneath the surface does the fish seem to be? A) m B) 1.37 m C) 1.83 m D) 2.44 m E) 2.93 m 17. A ray of monochromatic light in air (n=1.00) falls on the upper surface of two parallel-sided slabs of transparent material, as shown in the diagram. The angle of refraction φ in the lower slab is approximately A) 22 B) 30 C) 37 D) 53 E) 60 Page 7

8 18. A negative lens with a focal length of 10.0 cm is on the same axis as a positive lens with a focal length of cm as illustrated. The distance between the lenses is 20.0 cm. A real object 3.0 cm high is placed 20.0 cm to the left of the negative lens. After the light has passed through both lenses, the image is A) 3.0 cm high and virtual. B) 1.0 cm high and virtual. C) 1.0 cm high and real. D) 3.0 cm high and real. E) None of these is correct. 19. An object is placed cm from a screen. When a converging lens is placed between the object and screen at a distance of 160 cm from the object, an image is formed on the screen. Without moving the object or screen, an image can also be formed on the screen when the distance from the object to the lens is A) 8 cm B) 16 cm C) 20 cm D) 32 cm E) 40 cm 20. A stamp collector with a normal near point (25 cm) needs a magnifying power of 10.0 to examine her stamps. If one of the stamps is 2.0 cm wide, what is the angle (in degrees) subtended by the stamp when it is viewed through her magnifier? A) 23 B) 46 C) 0.80 D) 4.6 E) 1.6 Page 8

9 21. To provide large magnification, a telescope should have an objective with a and an eyepiece with a. A) long focal length; short focal length B) long focal length; long focal length C) short focal length; short focal length D) short focal length; long focal length E) large diameter; short focal length 22. Light of wavelength 500 nm illuminates parallel slits and produces an interference pattern on a screen that is 1 m from the slits. In terms of the initial intensity I 0 (of the light passing through either one or the other slit), the light's intensity in the interference pattern at a point for which the path difference is 300 nm is A) I 0 B) I 0 C) I 0 D) I 0 E) I The diffraction pattern of a single slit is shown in the figure. The point at which the path difference of the extreme rays (rays passing through right at the upper and lower edges of the slit) is two wavelengths is A) 1 B) 2 C) 3 D) 4 E) 5 Page 9

10 24. Two slits of width a = mm are separated by a distance d = mm and illuminated by light of wavelength λ = 450 nm. The number of bright fringes seen in the central diffraction pattern maximum is A) 8 B) 16 C) 25 D) 37 E) The size of the smallest things that can be seen with an optical microscope is limited by diffraction. Which of the following could help a microscopist see smaller things? A) A more powerful microscope could be used. B) The microscope could have a lens with a shorter focal length. C) The microscope could have a lens with a longer focal length. D) The diameter of the lens could be smaller. E) Light with a shorter wavelength could be used. Page 10

11 Answer Key - Final_draft_exam 1. C 2. D 3. B 4. C 5. B 6. E 7. B 8. C 9. B 10. B 11. B 12. C 13. E 14. B 15. E 16. B 17. B 18. D 19. E 20. B 21. A 22. B 23. E 24. E 25. E Page 11

### Physics 202 Midterm 1 Practice Exam

Physics 202 Midterm 1 Practice Exam Name: Student ID: Section: TA (please circle): Daniel Crow Scott Douglas Yutao Gong Taylor Klaus Aaron Levine Andrew Loveridge Jason Milhone Hojin Yoo Instructions:

### Physics 202 Midterm Exam 2 Nov 2, 2011

Physics 202 Midterm Exam 2 Nov 2, 2011 Name: Student ID: Section: TA (please circle): Daniel Crow Scott Douglas Yutao Gong Taylor Klaus Aaron Levine Andrew Loveridge Jason Milhone Hojin Yoo Instructions:

### Select the response that best answers the given statement. Be sure to write all final multiple choice answers on your Scantron answer sheet.

Chapters 15-30 PHYS 1402 - Brooks This practice test is similar to the actual final. The final exam will focus on questions involving solving problems, and not so much on conceptual questions. The final

### 1 cm b. 4.4 mm c. 2.2 cm d. 4.4 cm v

PHY 112: General Physics M. F. Thorpe T, Th 7:40-8:55am Fall 2006 Department of Physics Arizona State University Tempe AZ Final, Friday 8 December from 7:40am -> 9.30am All questions carry equal weight.

### General Physics II Summer Session 2013 Review Ch - 16, 17, 18

95.104 General Physics II Summer Session 2013 Review Ch - 16, 17, 18 A metal ball hangs from the ceiling by an insulating thread. The ball is attracted to a positivecharged rod held near the ball. The

### 1 pt What is the total charge of the thorium nucleus? (The neutral thorium atom has 90 electrons.) (in C) 1. A B 1.

Keep this exam CLOSED until advised by the instructor. 120 minute long closed book exam. Fill out the bubble sheet: last name, first initial, student number. Leave the section, code, form and signature

### Physics 202 Midterm Exam 2 March 21, 2012

ID CODE: B Physics 202 Midterm Exam 2 March 21, 2012 Name:...Yibin Pan... Student ID:... Section:... TA (please circle): Deepak Agarwal Nicholas Brewer Raghvendra Chaubey Todd Garon Yutao Gong Andrew Loveridge

### PHY2054 Summer 2017 Final ExamVersion 2

PHY2054 Summer 2017 Final ExamVersion 2 MULTIPLE CHOICE. Please answer all questions by choosing the one alternative that best completes the statement or answers the question. 1) When two or more capacitors

### PHY2054 Summer 2017 Final ExamVersion 1

PHY2054 Summer 2017 Final ExamVersion 1 MULTIPLE CHOICE. Please answer all questions by choosing the one alternative that best completes the statement or answers the question. 1) In the figure below, a

### Physics 202 Final Exam May 14, 2012

ID CODE: D Physics 202 Final Exam May 14, 2012 Name:... Student ID:... Section:... TA (please circle): Deepak Agarwal Nicholas Brewer Raghvendra Chaubey Todd Garon Yutao Gong Andrew Loveridge Abhishek

### Final 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

### Physics 202 Midterm Exam 2 Oct 30th, 2012

ID CODE: B Physics 202 Midterm Exam 2 Oct 30th, 2012 Name:...Yibin Pan... Student ID:... Section:... TA (please circle): James Buchannan Diptaranjan Das Ross Devol Yutao Gong Minho Kwon Greg Lau Andrew

### Physics 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

### Profs. Y. Takano, P. Avery, S. Hershfield. Final Exam Solution

PHY2049 Fall 2008 Profs. Y. Takano, P. Avery, S. Hershfield Final Exam Solution Note that each problem has three versions, each with different numbers and answers (separated by ). The numbers for each

### PHYSICS PAPER 1 (THEORY)

PHYSICS PAPER 1 (THEORY) (Three hours) (Candidates are allowed additional 15 minutes for only reading the paper. They must NOT start writing during this time.) ---------------------------------------------------------------------------------------------------------------------

### Physics 202 Final (Monday, December 12) Fall 2016 (Saslow) White Version

Physics 202 Final (Monday, December 12) Fall 2016 (Saslow) White Version Name (printed) Lab Section(+2 pts) Name (signed as on ID) Show all work. Partial credit may be given. Answers should include the

### Phys 2B Final Exam Name:

Phys 2B Final Exam Name: Multiple Choice (3 points each) 1. Two capacitors initially uncharged are connected in series to a battery, as shown. What is the charge on the top plate of C 1? a. 81 μc b. 18

### 1. In Young s double slit experiment, when the illumination is white light, the higherorder fringes are in color.

TRUE-FALSE STATEMENTS: ELECTRICITY: 1. Electric field lines originate on negative charges. 2. The flux of the electric field over a closed surface is proportional to the net charge enclosed by the surface.

### PHYSICS 253 SAMPLE FINAL EXAM. Student Number. The last two pages of the exam have some equations and some physical constants.

PHYSICS 253 SAMPLE FINAL EXAM Name Student Number CHECK ONE: Instructor 1 10:00 Instructor 2 1:00 Note that problems 1-19 are worth 2 points each, while problem 20 is worth 15 points and problems 21 and

### XXXXXXXXXXXXXXX. First Pre-Board Examination, Physics

Series SSO Code No. 55/1/B Roll No. Candidates must write the code on the title page of the answer book General Instructions: Please check that this question paper contains 6 printed pages. Code number

### Sample Question Paper. Class XII -Physics. (Applicable for March 2016 Examination) Time Allowed: 3 Hours Maximum Marks: 70

Sample Question Paper Class XII -Physics (Applicable for March 2016 Examination) Time Allowed: 3 Hours Maximum Marks: 70 General Instructions 1. All questions are compulsory. There are 26 questions in

### YOUR NAME Sample Final Physics 1404 (Dr. Huang)), Correct answers are underlined.

YOUR NAME Sample Final Physics 1404 (Dr. Huang)), Correct answers are underlined. Useful constants: e=1.6 10-19 C, m e =9.1 10-31 kg, m p =1.67 10-27 kg, ε 0 =8.85 10-12 C 2 /N m 2, c=3 10 8 m/s k e =8.99

### Profs. P. Avery, A. Rinzler, S. Hershfield. Final Exam Solution

PHY2049 Spring 2010 Profs. P. Avery, A. Rinzler, S. Hershfield Final Exam Solution 1. A proton traveling along the x axis (toward increasing x) has a speed of 1.0 10 5 m/s. At time t = 0 it enters a region

### SAMPLE PAPER-05 (solved) PHYSICS (Theory) Class XII. Time allowed: 3 hours Marks: 70

SAMPLE PAPER-05 (solved) PHYSICS (Theory) Class XII Time allowed: 3 hours Marks: 70 Maximum General Instructions: a) All the questions are compulsory. b) There are 26 questions in total. c) Questions 1

### The next two questions pertain to the situation described below. Consider a parallel plate capacitor with separation d:

PHYS 102 Exams Exam 2 PRINT (A) The next two questions pertain to the situation described below. Consider a parallel plate capacitor with separation d: It is connected to a battery with constant emf V.

### PHY 205 Final Exam 6/24/2009 Second Semester2008 Part 1.

Part 1. Please read each question carefully. Each question worth s 1 point. or the following questions, please circle the correct answer. 1. Which one of the following statements concerning the index of

### Two 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

### A) 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

### DEPARTMENT OF NATURAL SCIENCES. PHYS 1112, Exam 3 Section 1 Version 1 December 6, 2004 Total Weight: 100 points

TIME OF COMPLETION NAME SOLUTION DEPARTMENT OF NATURAL SCIENCES PHYS 1112, Exam 3 Section 1 Version 1 December 6, 2004 Total Weight: 100 points 1. Check your examination for completeness prior to starting.

### Exam 3 Solutions. Answer: 1830 Solution: Because of equal and opposite electrical forces, we have conservation of momentum, m e

Exam 3 Solutions Prof. Paul Avery Prof. Zongan iu Apr. 27, 2013 1. An electron and a proton, located far apart and initially at rest, accelerate toward each other in a location undisturbed by any other

### SP 212 and SP 212E Final Exam. Name Alpha Instructor Section # Tuesday, 11 May

SP 212 and SP 212E Final Exam Version A Name Alpha Instructor Section # Tuesday, 11 May 2004 0755-1055 INSTRUCTIONS, ETC. 1. Do not open or turn over the exam until told to do so. 2. Please fill in the

### A) n 1 > n 2 > n 3 B) n 1 > n 3 > n 2 C) n 2 > n 1 > n 3 D) n 2 > n 3 > n 1 E) n 3 > n 1 > n 2

55) The diagram shows the path of a light ray in three different materials. The index of refraction for each material is shown in the upper right portion of the material. What is the correct order for

### PHYSICSCATALYST.COM. CBSE Sample Paper 9

CBSE Sample Paper 9 General Instruction: 1. Answer all questions 2. Internal choices are provided for some questions 3. Question numbers 1 to 8 are very short answer questions and carry 1 mark each. 4.

### Exam 4 Solutions. a. 1,2,and 3 b. 1 and 2, not 3 c. 1 and 3, not 2 d. 2 and 3, not 1 e. only 2

Prof. Darin Acosta Prof. Greg Stewart April 8, 007 1. Which of the following statements is true? 1. In equilibrium all of any excess charge stored on a conductor is on the outer surface.. In equilibrium

### ( ) + ( +kq 2 / L) + 2 ( kq2 / 2L) + ( +kq2 / 3L) =

Exam 3 Solutions Prof. Paul Avery Prof. Pradeep Kumar Apr. 6, 014 1. Four charges are placed along a straight line each separated by a distance L from its neighbor. The order of the charges is +Q, Q, Q,

### CBSE QUESTION PAPER. PHYSICS (Theory)

CBSE QUESTION PAPER PHYSICS (Theory) Time allowed : 3 hours Maximum Marks : 70 General Instructions: (i) (ii) (iii) All questions are compulsory. There are 30 questions in total. Questions 1 to 8 carry

### Problem Score 1 /30 2 /15 3 /15 4 /20 5 /20 6 /20 7 /15 8 /25 9 /20 10 /20 Total /200

PHYS 2114 Final Exam December 15, 2005 Time of Discussion Section: Name: Instructions: Do not open exam until so instructed. Write name and discussion time above; do not write anything in table at right.

### AISSCE 2016 EXPECTED (SURE SHORT) QUESTIONS WEIGHTAGE-WISE 2016

CLASS: XII AISSCE 2016 Subject: Physics EXPECTED (SURE SHORT) QUESTIONS WEIGHTAGE-WISE 2016 Q3 Section A ( 1 Mark ) A force F is acting between two charges placed some distances apart in vacuum. If a brass

### PHYSICS : 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

### 2. Determine the excess charge on the outer surface of the outer sphere (a distance c from the center of the system).

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 will yield

### TSU Spring 2010 Physics 2020 Final Exam Name. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

TSU Spring 2010 Physics 2020 Final Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Convection can occur 1) A) only in gases. B) only

### CBSE Sample Paper 7. Question 1 What is the ratio of radii of the orbits corresponding to first excited state and ground state in a hydrogen atom?

1 CBSE Sample Paper 7 General Instruction: 1. Answer all questions 2. Internal choices are provided for some questions 3. Question numbers 1 to 8 are very short answer questions and carry 1 mark each.

### For more sample papers visit :

PHYSICS (THEORY) (Three hours) For more sample papers visit : www.4ono.com Answer all questions in Part I and six questions from Part II, choosing two questions from each of the Sections A, B and C. All

### STD : 12 TH GSEB PART A. 1. An electric dipole is placed in a uniform field. The resultant force acting on it...

STD : 1 TH PHYSICS RJ VISION PVT. LTD. (MOST STABLE & INNOVATIVE INSTITUTE) GSEB COURSE NAME: 1 TH Total Marks : 100 Time : 3 hrs PART A Multiple Choice uestions : 1. An electric dipole is placed in a

### Name: Date: Final Exam

Name: Date: Final Exam Physics 2306 Fall 2012 FORM A BEFORE YOU BEGIN: 1. Fill in CORRECTLY your ID number in the Scantron, as well as which FORM of the test you have. 2. Write in the course number (2306)

### LC circuit: Energy stored. This lecture reviews some but not all of the material that will be on the final exam that covers in Chapters

Disclaimer: Chapter 29 Alternating-Current Circuits (1) This lecture reviews some but not all of the material that will be on the final exam that covers in Chapters 29-33. LC circuit: Energy stored LC

### PHYSICS. Paper 1 (THEORY) Three hours and a quarter

PHYSICS Paper 1 (THEORY) Three hours and a quarter (The first 15 minutes of the examination are for reading the paper only. Candidates must NOT start writing during this time). -------------------------------------------------------------------

### a. Clockwise. b. Counterclockwise. c. Out of the board. d. Into the board. e. There will be no current induced in the wire

Physics 1B Winter 2012: Final Exam For Practice Version A 1 Closed book. No work needs to be shown for multiple-choice questions. The first 10 questions are the makeup Quiz. The remaining questions are

### SECTION-A. 2. How does the angle of minimum deviation of a glass prism vary, if the incident violet light is replaced with red light?

No. of printed pages:4 INDIAN SCHOOL SOHAR SECOND TERM EXAM- 2015 PHYSICS THEY CLASS: XII MARKS:70 DATE: 29 /11/2015 TIME:3hrs General Instructions: 1. All questions are compulsory. 2. There are 26 questions

### Physics 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

### Exam 4 (Final) Solutions

PHY049 Spring 006 Prof. Darin Acosta Prof. Greg Stewart May 1, 006 Exam 4 (Final) Solutions 1. Four charges are arranged into a square with side length a=1 cm as shown in the figure. The charges (clockwise

### PHYSICS PAPER 1 (THEORY)

PHYSICS PAPER 1 (THEORY) (Three hours) (Candidates are allowed additional 15 minutes for only reading the paper. They must NOT start writing during this time.) ---------------------------------------------------------------------------------------------------------------------

### PHYSICS ASSIGNMENT ES/CE/MAG. Class XII

PHYSICS ASSIGNMENT ES/CE/MAG Class XII MM : 70 1. What is dielectric strength of a medium? Give its value for vacuum. 1 2. What is the physical importance of the line integral of an electrostatic field?

### Physics 208 Final Exam May 12, 2008

Page 1 Name: Solutions Student ID: Section #: Physics 208 Final Exam May 12, 2008 Print your name and section clearly above. If you do not know your section number, write your TA s name. Your final answer

### GOVIND VIDYALAYA TAMULIA XII PHYSICS

GOVIND VIDYALAYA TAMULIA XII PHYSICS Time : 3 Hours Max. Marks : 70 General Instructions (a) All questions are compulsory. (b) There are 30 questions in total. Questions 1 to 8 carry one mark each, questions

### Sample Question Paper 3 Class XII Physics

Sample Question Paper 3 Class XII Physics Time allowed: 3hrs Maximum Marks: 70 General Instructions: 1. All questions are compulsory. There are 26 questions in all. 2. This question paper has five sections:

### PHYSICS 2002 Practice Final - 1

PHYSICS 2002 Practice Final - 1 Instructions: a. Print your name and student number below, then sign your name as it appears on your LSU I.D. card. b. Print and bubble in your name (LAST NAME FIRST), student

### 3. How long will a radioactive isotope, whose half-life is T years, take for its activity to reduce to 1/8 th of its initial value?

No. of printed pages:5 INDIAN SCHOOL SOHAR SECOND TERM EXAM- 2014 PHYSICS THEY CLASS: XII MARKS:70 DATE: 1 /12/2014 TIME:3hrs General Instructions: 1. All questions are compulsory. 2. There are 26 questions

### filled with water of refractive index 4/3. The water between them forms a thin equi-concave lens. Find the focal length of the combination of glass an

LIKELY PROBLEMS IN PHYSICS FOR II PUC 1. A ray of light is incident at an angle of 30 0 on one side of a glass slab of thickness 0.05 m. The lateral shift of the ray on passing through the slab is 0.01

### CBSE Sample Paper 8. c = ms -1 h = Js e = C

1 CBSE Sample Paper 8 General Instruction: 1. Answer all questions 2. Internal choices are provided for some questions 3. Question numbers 1 to 8 are very short answer questions and carry 1 mark each.

### Seat Number. Print and sign your name, and write your Student ID Number and seat number legibly in the spaces above.

Physics 123A Final Spring 2001 Wednesday, June 6 Name last first initial Seat Number Signature Student Number Print and sign your name, and write your Student ID Number and seat number legibly in the spaces

### Name: 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

### MASSACHUSETTS 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

### Final Exam. PHY2049 Fall11

Exam 1. Three charges form an equilateral triangle of side length d = 2 cm. The top charge is q3 = 3 μc, while the bottom two are q1 = q2 = - 6 μc. What is the magnitude of the net force acting on q3?

### Physics 212 Midterm 2 Form A

1. A wire contains a steady current of 2 A. The charge that passes a cross section in 2 s is: A. 3.2 10-19 C B. 6.4 10-19 C C. 1 C D. 2 C E. 4 C 2. In a Physics 212 lab, Jane measures the current versus

### CBSE Board Class XII Physics Set 1 Board Paper Time: 3 hours [Total Marks: 70]

CBSE Board Class XII Physics Set 1 Board Paper - 2009 Time: 3 hours [Total Marks: 70] General instructions: 1. All questions are compulsory. 2. There are 30 questions in total. Questions 1 to 8 are very

Prince Sultan University Department of Mathematics & Physics PHY205- Physics2 Final Exam First Semester, Term 161 Sunday 22/1/2017 Examination Time : 120 minutes Name (Please Print).............................

### Describe the forces and torques exerted on an electric dipole in a field.

Learning Outcomes - PHYS 2015 Electric charges and forces: Describe the electrical nature of matter; Explain how an object can be charged; Distinguish between electrical conductors and insulators and the

### PH2200 Practice Final Exam Summer 2003

INSTRUCTIONS 1. Write your name and student identification number on the answer sheet. 2. Please cover your answer sheet at all times. 3. This is a closed book exam. You may use the PH2200 formula sheet

### Louisiana 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),

### Final Exam Solutions

Prof. Yasu Takano Prof. Paul Avery Dec. 8, 007 Final Exam Solutions (First answer is correct) 1. (Exam 1) Charges +9Q and 3Q are held in place at positions x = 0 m and x = m, respectively. At what position

### PHYSICS (042) CLASS-XII ( )

PHYSICS (042) CLASS-XII (2012-13) 0 CLASS XII PHYSICS (Theory) Time allowed: 3 hours Maximum Marks: 70 General Instructions: (i) All questions are compulsory. (ii) There is no overall choice. However an

### Test No 1 Physics Carlos Medina-Hernandez Name: ID: Date

Test No 1 Physics 1442-004 Carlos Medina-Hernandez Name: ID: Date Problem 1 ( worths 13% ) Three charges are arranged in the (x, y) plane (as shown below, where the scale is in meters). a) What is the

### PHYSICS QUESTION PAPER CLASS-XII

PHYSICS QUESTION PAPER CLASS-XII Time : 3.00 Hours] [Maximum Marks : 100 Instructions : There are four sections and total 60 questions in this question paper. ( 1) (2) All symbols used in this question

### Physics 1212 Exam #4A (Final)

Physics 1212 Exam #4A (Final) Instructions: This is a closed-book, closed-notes exam. You are allowed to use a clean print-out of your formula sheet, any scientific calculator, and a ruler. Do not write

### Welcome to PHY2054C. Office hours: MoTuWeTh 10:00-11:00am (and after class) at PS140

Welcome to PHY2054C Office hours: MoTuWeTh 10:00-11:00am (and after class) at PS140 Book: Physics 8 ed. by Cutnell & Johnson, Volume 2 and PHY2054 Lab manual for your labs. One Midterm (July 14) and final

### Physics 1212 Exam #4B (Final)

Physics 1212 Exam #4B (Final) Instructions: This is a closed-book, closed-notes exam. You are allowed to use a clean print-out of your formula sheet, any scientific calculator, and a ruler. Do not write

### Physics 420 Fall 2004 Quiz 1 Wednesday This quiz is worth 6 points. Be sure to show your work and label your final answers.

Quiz 1 Wednesday This quiz is worth 6 points. Be sure to show your work and label your final answers. 1. A charge q 1 = +5.0 nc is located on the y-axis, 15 µm above the origin, while another charge q

### 1 (a) (i) State the units for electrostatic force and electric charge.

1.0: ELECTROSTATIC 1 (a) State the units for electrostatic force and electric charge. A positive test charge, q is placed near a positive fixed charge, Q. As q moves away from Q, describe the motion of

### 4 pt. (in J) 3.A

Mark Reeves - Physics 22, Fall 2011 1 A point charge of mass 0.0699 kg and charge q = +6.87 µc is suspended by a thread between the vertical parallel plates of a parallel-plate capacitor, as shown in the

### Final 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

### Phys 132: Supplementary Exercises

Phys 132 Fall 2017 Phys 132: Supplementary Exercises 1 Charged spheres Various identical metal spheres are separated and charged. The excess charges on each sphere, whose charges have the same magnitude,

q v? An electron moves horizontally toward a screen. The electron moves along the dotted path because of a magnetic force caused by a magnetic field. In what direction does that magnetic field point? A.

### Physics 208, Spring 2016 Exam #3

Physics 208, Spring 206 Exam #3 A Name (Last, First): ID #: Section #: You have 75 minutes to complete the exam. Formulae are provided on an attached sheet. You may NOT use any other formula sheet. You

### Physics 208: Electricity and Magnetism Final Exam, Secs May 2003 IMPORTANT. Read these directions carefully:

Physics 208: Electricity and Magnetism Final Exam, Secs. 506 510 2 May 2003 Instructor: Dr. George R. Welch, 415 Engineering-Physics, 845-7737 Print your full name: Sign your name: Please fill in your

### PHY2049 Fall11. Final Exam Solutions (1) 700 N (2) 350 N (3) 810 N (4) 405 N (5) 0 N

Exam Solutions 1. Three charges form an equilateral triangle of side length d = 2 cm. The top charge is q3 = 3 μc, while the bottom two are q1 = q2 = - 6 μc. What is the magnitude of the net force acting

### CBSE Examination Paper

CBSE Examination Paper Time allowed : 3 hours Maximum marks: 70 General Instructions: Same as CBSE Examination Paper SET I 1. Using the concept of force between two infinitely long parallel current carrying

### Physics 208 Final Exam December 15, 2008

Page 1 Name: Student ID: Section #: Physics 208 Final Exam December 15, 2008 Print your name and section clearly above. If you do not know your section number, write your TA s name. Your final answer must

### Practice Exam 1. Necessary Constants and Equations: Electric force (Coulomb s Law): Electric field due to a point charge:

Practice Exam 1 Necessary Constants and Equations: Electric force (Coulomb s Law): Electric field due to a point charge: Electric potential due to a point charge: Electric potential energy: Capacitor energy:

### Wednesday 21 June 2017 Morning Time allowed: 2 hours 15 minutes

Oxford Cambridge and RSA A Level Physics A H556/02 Exploring physics Wednesday 21 June 2017 Morning Time allowed: 2 hours 15 minutes *6829545160* You must have: the Data, Formulae and Relationship Booklet

### Final Exam, Part A. December 12, Score:

Physics 152 December 12, 2005 Final Exam, Part A Roster No.: Score: Exam time limit: 2 hours. You may use a calculator and both sides of TWO sheets of notes, handwritten only. Closed book; no collaboration.

### PHYS 1102 EXAM - II. SECTION: (Circle one) 001 (TH 9:30 AM to 10:45AM) 002 (TH 3:30 PM to 4:45 PM) You have 1 hr 45 minutes to complete the test

PHYS 1102 EXAM - II SECTION: (Circle one) 001 (TH 9:30 AM to 10:45AM) 002 (TH 3:30 PM to 4:45 PM) Your Name: Student ID: You have 1 hr 45 minutes to complete the test PLEASE DO NOT START TILL YOU ARE INSTRUCTED

### DELHI PUBLIC SCHOOL, BAHADURGARH Sample Paper 1 PHYSICS CLASS-XII Date- Duration:3hr

SET: 1 General Instructions:- DELHI PUBLIC SCHOOL, BAHADURGARH Sample Paper 1 PHYSICS CLASS-XII Date- Duration:3hr All questions are compulsory. There are 30 questions in total. Questions 1 to 8 carry

### KENDRIYA VIDYALAYA SANGATHAN, HYDERABAD REGION

KENDRIYA VIDYALAYA SANGATHAN, HYDERABAD REGION SAMPLE PAPER 1 (217-18) SUBJECT: PHYSICS (43) BLUE PRINT : CLASS XII UNIT VSA (1 mark) SA - I (2 marks) SA II (3 marks) VBQ (4 marks) LA (5 marks) Total I