# PH2200 Practice Exam II Summer 2003

Size: px
Start display at page:

Transcription

2 PH00 Practice Exam II Summer 00 Concept Questions: Each question has a single correct answer and is worth four points.. Many computer keyboard buttons are constructed of parallel-plate capacitors. When a key is pushed down, the soft insulator between the movable plate and the fixed plate is compressed. When a key is pressed down, the capacitance increases. decreases. remains the same. changes in a way that we cannot determine because the complicated electric circuit connected to the keyboard may cause a change in V.. A dielectric is inserted between the plates of a fully charged capacitor that is connected to a battery. The dielectric completely fills the space between the plates. Compared to what it was before the dielectric was inserted, the electric field between the plates is larger in magnitude. the same. smaller in magnitude. the same in magnitude, but opposite in direction.. Which of the following represents the emf of a battery? the chemical energy stored in the battery the terminal voltage of the battery when no current flows the maximum current that the battery can supply the amount of charge the battery can deliver the chemical energy of the battery divided by the net charge of the battery 4. The figure below shows cross sections through three long conductors of the same length and material, with square cross-sections of edge as shown. Conductor B will fit snugly within conductor A, and conductor C will fit snugly within conductor B. Rank the three conductors according to their end-to-end resistance, greatest first. L L L A B C A - B - C (Conductor A has the greatest resistance, and conductor C has the least resistance.) A - C - B B - A - C B - C - A C - A - B (F) C - B - A (G) All three have the same resistance.

3 PH00 Practice Exam II Summer 00 The following two questions pertain to the circuit to the right. 5. Which of the following equations is a valid Kirchhoff current equation for the circuit? I I I I + I + I = 0 I + I = I I + I = I I + I = I none of the above R R R E R 6. Which of the following equations is not a valid Kirchhoff voltage equation for the circuit? + E E + IR + IR = 0 + E + E IR + IR = +E + E IR IR = 0 0 E E 7. The figure below shows plots of charge on the plates of a capacitor as a function of time for three capacitors that discharge (separately) through the same resistor. Q(t) a c b t Rank the plots according to the capacitances of the capacitors, greatest first. a - b - c (Circuit a has the greatest capacitance, and circuit c has the least capacitance.) (a = b) - c c - (a = b) c - a - b

4 PH00 Practice Exam II Summer An electron moving to the right enters a region of uniform magnetic field that points out of the paper. Upon entering the magnetic field, the electron will initially be deflected out of the plane of the paper. deflected into the plane of the paper. deflected upward. deflected downward. undeflected in its motion. e " " " " " " 9. A proton, projected perpendicularly into a magnetic field with a certain velocity, follows a circular path. An electron is then projected into the same region with the same initial velocity as the proton. If the electron is to follow the exact same circular path as the proton, should the direction of the magnetic field be kept the same or reversed, and should the magnitude of the magnetic field be increased or decreased? keep the same field direction and increase its magnitude keep the same field direction and decrease its magnitude reverse the field direction and increase its magnitude reverse the field direction and decrease its magnitude none of the above 0. In a velocity selector, electric and magnetic fields are perpendicular to one another, and the electric and magnetic!!! forces on a charged particle cancel if E+ v B = 0. Which of the following conditions on the direction of the particle's velocity v! can result in no net electromagnetic force on the particle, assuming the electric and magnetic fields are both non-zero? v! parallel to E!. v! parallel to B!. v!!! parallel to E B. All of the above. None of the above. 4

5 PH00 Practice Exam II Summer 00 Problems: Each part of each problem is worth four points.. As shown in the circuit to the right, a potential difference of 65 V is applied across an air-filled parallel plate capacitor having capacitance C =.6 0 F and plate area A = m. The dielectric constant of air is.00. Consider the switch in the circuit to be open as shown for parts (a) and (b). 65 V C C (a) Find the charge on capacitor C..5 0 C.48 0 C.68 0 C.79 0 C.9 0 C (b) Determine the separation between of the plates of capacitor C..0 0 m.5 0 m.50 0 m.65 0 m.90 0 m Capacitor C is uncharged when the switch is closed. Capacitor C is a parallel-plate capacitor having the same plate area and plate separation as capacitor C, and it is completely filled with polystyrene having a dielectric constant of.56. (c) How much charge passes through the switch after it is closed??.7 0 C. 0 C.4 0 C.64 0 C.78 0 C (d) What is the equivalent capacitance of the two capacitors in the circuit? F F F F F 5

6 PH00 Practice Exam II Summer 00. Consider the circuit shown below. P.00 Ω 4.00 Ω P.00 Ω.00 Ω 5.0 V (a) Calculate the equivalent resistance of the circuit..00 Ω.0 Ω.40 Ω.60 Ω.80 Ω (b) Calculate the current through the 4.00 Ω resistor..00 A.50 A.00 A.50 A 4.00 A (c) What is the power delivered by the source of emf? 87.9 W 9.8 W 99. W 0.0 W.4 W (d) What is the magnitude of the electric potential difference between points P and P in the circuit? 0 V.50 V 6.5 V 9.75 V 5.0 V 6

7 PH00 Practice Exam II Summer 00. A defibrillator passes a brief burst of current through the heart 6 to restore normal beating. In one such defibrillator, a F capacitor is charged to V. Paddles are used to make an electrical connection to the patient's chest. The electrical resistance of the patient (from paddle to paddle) is 45 Ω. A pulse of current lasting.00 0 s partially discharges the capacitor, i.e., the switch is closed for.00 0 s and then opened F 45 Ω (a) What is the time constant of this circuit?. 0 s.59 0 s.8 0 s.0 0 s.4 0 s (b) What is the energy initially stored in the capacitor? 500 J 600 J 700 J 800 J 900 J (c) What is the initial current through the patient (resistor)? 9. A 4.5 A 9.9 A. A 7.0 A (d) How much energy is dissipated in the patient (resistor) during the.00 0 s that the switch is closed? 9.0 J 06 J J 6 J 5 J 7

8 PH00 Practice Exam II Summer A type of projectile launcher is shown in the figure below. A large current moves in a closed loop composed of fixed rails, a battery and a very light bar touching the rails. The loop lies in a horizontal plane. A magnetic field of.70 T is perpendicular to the plane of the circuit. The bar has a length of 0.00 m, a mass of.5 0 kg, and a resistance of Ω. The bar is made of copper which has a resistivity of.70 0 Ω m. When the switch is closed, the bar experiences an acceleration of m/s. bar rails (a) What is the cross-sectional area of the bar? m m m m m 7 (b) In which direction does the bar move when the switch is closed? to the right to the left out of the page, i.e., the bar jumps off the fixed rails (c) When the switch is closed, what is the current through the bar?.00 A.0 A.0 A 4.0 A 5.04 A 8

9 PH00 Practice Exam II Summer 00 KEY Name: ID# Concept Questions Problems A B A.. (a). (a) B C E. (b) (b) B E B. (c) (c) G D D 4. (d) (d) C C D 5.. (a) 4. (a) A B A 6. (b) (b) D B B 7. (c) (c) C C 8. (d) D 9. C Subtotal Subtotal Subtotal 5 Exam Score 9

### 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

### 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

### P114 University of Rochester NAME S. Manly Spring 2010

Exam 2 (March 23, 2010) Please read the problems carefully and answer them in the space provided. Write on the back of the page, if necessary. Show your work where indicated. Problem 1 ( 8 pts): In each

### Physics 2135 Exam 2 October 18, 2016

Exam Total / 200 Physics 2135 Exam 2 October 18, 2016 Printed Name: Rec. Sec. Letter: Five multiple choice questions, 8 points each. Choose the best or most nearly correct answer. 1. A light bulb having

### P202 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)

### Physics 2135 Exam 2 October 20, 2015

Exam Total / 200 Physics 2135 Exam 2 October 20, 2015 Printed Name: Rec. Sec. Letter: Five multiple choice questions, 8 points each. Choose the best or most nearly correct answer. 1. A straight wire segment

### IMPORTANT Read these directions carefully:

Physics 208: Electricity and Magnetism Common Exam 2, October 17 th 2016 Print your name neatly: First name: Last name: Sign your name: Please fill in your Student ID number (UIN): _ - - Your classroom

### AP Physics C. Electric Circuits III.C

AP Physics C Electric Circuits III.C III.C.1 Current, Resistance and Power The direction of conventional current Suppose the cross-sectional area of the conductor changes. If a conductor has no current,

### Ch 17 Problem Set 31. A toaster is rated at 600 W when connected to a 120-V source. What current does the toaster carry, and what is its resistance?

Ch 17 Problem Set 31. A toaster is rated at 600 W when connected to a 120-V source. What current does the toaster carry, and what is its resistance? 33. How many 100-W lightbulbs can you use in a 120-V

### PHYS 2135 Exam II March 20, 2018

Exam Total /200 PHYS 2135 Exam II March 20, 2018 Name: Recitation Section: Five multiple choice questions, 8 points each. Choose the best or most nearly correct answer. For questions 6-9, solutions must

### 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

### 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

### Louisiana State University Physics 2102, Exam 2, March 5th, 2009.

PRINT Your Name: Instructor: Louisiana State University Physics 2102, Exam 2, March 5th, 2009. Please be sure to PRINT your name and class instructor above. The test consists of 4 questions (multiple choice),

### MULTIPLE 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

### Exam II. Solutions. Part A. Multiple choice questions. Check the best answer. Each question carries a value of 4 points. The wires repel each other.

Exam II Solutions Part A. Multiple choice questions. Check the best answer. Each question carries a value of 4 points. 1.! Concerning electric and magnetic fields, which of the following is wrong?!! A

### AP Physics C 1998 Multiple Choice Questions Electricity and Magnetism

AP Physics C 1998 Multiple Choice Questions Electricity and Magnetism The materials included in these files are intended for use by AP teachers for course and exam preparation in the classroom; permission

### 104 Practice Exam 1-2/21/02

104 Practice Exam 1-2/21/02 1. One mole of a substance contains 6.02 > 10 23 protons and an equal number of electrons. If the protons could somehow be separated from the electrons and placed in separate

### Solution for Fq. A. up B. down C. east D. west E. south

Solution for Fq A proton traveling due north enters a region that contains both a magnetic field and an electric field. The electric field lines point due west. It is observed that the proton continues

### Physics 24 Exam 2 March 18, 2014

Exam Total / 200 Physics 24 Exam 2 March 18, 2014 Printed Name: Rec. Sec. Letter: Five multiple choice questions, 8 points each. Choose the best or most nearly correct answer. 1. You need to store electrical

### General Physics II (PHYS 104) Exam 2: March 21, 2002

General Physics II (PHYS 104) Exam 2: March 21, 2002 Name: Multiple Choice (3 points each): Answer the following multiple choice questions. Clearly circle the response (or responses) that provides the

### Physics 2135 Exam 2 March 22, 2016

Exam Total Physics 2135 Exam 2 March 22, 2016 Key Printed Name: 200 / 200 N/A Rec. Sec. Letter: Five multiple choice questions, 8 points each. Choose the best or most nearly correct answer. B 1. An air-filled

### Chapter 28. Direct Current Circuits

Chapter 28 Direct Current Circuits Circuit Analysis Simple electric circuits may contain batteries, resistors, and capacitors in various combinations. For some circuits, analysis may consist of combining

### Figure 1. (a) An alternating current power supply provides a current that keeps switching direction.

1 Figure 1 shows the output from the terminals of a power supply labelled d.c. (direct current). Voltage / V 6 4 2 0 2 0 5 10 15 20 25 Time/ms 30 35 40 45 50 Figure 1 (a) An alternating current power supply

### Physics 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

### Version 001 CIRCUITS holland (1290) 1

Version CIRCUITS holland (9) This print-out should have questions Multiple-choice questions may continue on the next column or page find all choices before answering AP M 99 MC points The power dissipated

### PHYS 202. Lecture 7 Professor Stephen Thornton February 9, 2006

PHYS 202 Lecture 7 Professor Stephen Thornton February 9, 2006 Reading Quiz What is the result when we break a thin bar magnet in two pieces? 1. One piece has only a N pole. The other piece only a S pole.

### Chapter 26 Direct-Current Circuits

Chapter 26 Direct-Current Circuits 1 Resistors in Series and Parallel In this chapter we introduce the reduction of resistor networks into an equivalent resistor R eq. We also develop a method for analyzing

### Capacitance. A different kind of capacitor: Work must be done to charge a capacitor. Capacitors in circuits. Capacitor connected to a battery

Capacitance The ratio C = Q/V is a conductor s self capacitance Units of capacitance: Coulomb/Volt = Farad A capacitor is made of two conductors with equal but opposite charge Capacitance depends on shape

### Physics 6B Summer 2007 Final

Physics 6B Summer 2007 Final Question 1 An electron passes through two rectangular regions that contain uniform magnetic fields, B 1 and B 2. The field B 1 is stronger than the field B 2. Each field fills

### 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

### Student ID Number. Part I. Lecture Multiple Choice (43 points total)

Name Student ID Number Part I. Lecture Multiple Choice (43 points total). (5 pts.) The voltage between the cathode and the screen of a television set is 22 kv. If we assume a speed of zero for an electron

### 1 Fig. 3.1 shows the variation of the magnetic flux linkage with time t for a small generator. magnetic. flux linkage / Wb-turns 1.

1 Fig. 3.1 shows the variation of the magnetic flux linkage with time t for a small generator. 2 magnetic 1 flux linkage / 0 10 2 Wb-turns 1 2 5 10 15 t / 10 3 s Fig. 3.1 The generator has a flat coil

### PRACTICE EXAM 2 for Midterm 2

PRACTICE EXAM 2 for Midterm 2 Multiple Choice Questions 1) In the circuit shown in the figure, all the lightbulbs are identical. Which of the following is the correct ranking of the brightness of the bulbs?

### 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:

### 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

### Circuits Gustav Robert Kirchhoff 12 March October 1887

Welcome Back to Physics 1308 Circuits Gustav Robert Kirchhoff 12 March 1824 17 October 1887 Announcements Assignments for Thursday, October 18th: - Reading: Chapter 28.1-28.2, 28.4 - Watch Video: https://youtu.be/39vkt4cc5nu

### Induction_P1. 1. [1 mark]

Induction_P1 1. [1 mark] Two identical circular coils are placed one below the other so that their planes are both horizontal. The top coil is connected to a cell and a switch. The switch is closed and

### Your name: Your TA: Your section Day/Time: PHY 101 Practice in-class exam III Wednesday, November 28, 3:15-3:35PM

1 Your name: Your TA: Your section Day/Time: PHY 101 Practice in-class exam III Wednesday, November 28, 3:15-3:35PM Please be sure to show your work where it is requested. If no work is shown where it

### KE = 8 10 J d) 2.4 x B 50V e) 1.14 x J

Phys 4: College Physics Key Name MULTPLE CHOCE 1) 4 How much kinetic energy will an electron need to get from point (at a potential of +0 ) to point B (at a potential of +50 ) in the figure below? 0 a)

### 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?

### AP 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

### ElectroMagnetic Induction

ElectroMagnetic Induction Physics 1 What is E/M Induction? Electromagnetic Induction is the process of using magnetic fields to produce voltage, and in a complete circuit, a current. Michael Faraday first

### Section 16.1 Potential Difference and Electric Potential

PROBLEMS 1, 2, 3 = straightforward, intermediate, challenging = full solution available in Student Solutions Manual/Study Guide = biomedical application Section 16.1 Potential Difference and Electric Potential

### 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:

### Direct Current Circuits. February 18, 2014 Physics for Scientists & Engineers 2, Chapter 26 1

Direct Current Circuits February 18, 2014 Physics for Scientists & Engineers 2, Chapter 26 1 Kirchhoff s Junction Rule! The sum of the currents entering a junction must equal the sum of the currents leaving

### University 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

### LAST Name (print) ALL WORK MUST BE SHOWN FOR THE FREE RESPONSE QUESTION IN ORDER TO RECEIVE FULL CREDIT.

Physics 107 LAST Name (print) First Mid-Term Exam FIRST Name (print) Summer 2013 Signature: July 5 UIN #: Textbooks, cell phones, or any other forms of wireless communication are strictly prohibited in

### Physics 42 Exam 2 PRACTICE Name: Lab

Physics 42 Exam 2 PRACTICE Name: Lab 1 2 3 4 Conceptual Multiple Choice (2 points each) Circle the best answer. 1.Rank in order, from brightest to dimmest, the identical bulbs A to D. A. C = D > B > A

### AP Physics C Unit 11: Electromagnetic Induction. Part 1 - Faraday s Law and Lenz s Law

AP Physics C Unit 11: Electromagnetic Induction Part 1 - Faraday s Law and Lenz s Law What is E/M Induction? Electromagnetic Induction is the process of using magnetic fields to produce voltage, and in

### Phys102 Second Major-161 Zero Version Coordinator: Dr. Naqvi Monday, December 12, 2016 Page: 1

Coordinator: Dr. Naqvi Monday, December 12, 2016 Page: 1 Q1. Two point charges, with charges q1 and q2, are placed a distance r apart. Which of the following statements is TRUE if the electric field due

### 5) Ohm s Law gives the relationship between potential difference and current for a.

) During any process, the net charge of a closed system. a) increases b) decreases c) stays constant ) In equilibrium, the electric field in a conductor is. a) always changing b) a constant non-zero value

### Agenda for Today. Elements of Physics II. Capacitors Parallel-plate. Charging of capacitors

Capacitors Parallel-plate Physics 132: Lecture e 7 Elements of Physics II Charging of capacitors Agenda for Today Combinations of capacitors Energy stored in a capacitor Dielectrics in capacitors Physics

### Physics Exam II

Physics 208 - Exam II Spring 2018 (all sections) - March 5, 2018. Please fill out the information and read the instructions below, but do not open the exam until told to do so. Rules of the exam: 1. You

### Version The diagram below represents lines of magnetic flux within a region of space.

1. The diagram below represents lines of magnetic flux within a region of space. 5. The diagram below shows an electromagnet made from a nail, a coil of insulated wire, and a battery. The magnetic field

### PRACTICE EXAM 1 for Midterm 2

PRACTICE EXAM 1 for Midterm 2 Multiple Choice Questions 1) The figure shows three identical lightbulbs connected to a battery having a constant voltage across its terminals. What happens to the brightness

### FINAL EXAM - Physics Patel SPRING 1998 FORM CODE - A

FINAL EXAM - Physics 202 - Patel SPRING 1998 FORM CODE - A Be sure to fill in your student number and FORM letter (A, B, C, D, E) on your answer sheet. If you forget to include this information, your Exam

### Chapter 8. Capacitors. Charging a capacitor

Chapter 8 Capacitors You can store energy as potential energy by pulling a bowstring, stretching a spring, compressing a gas, or lifting a book. You can also store energy as potential energy in an electric

### 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

### 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

### Physics 2401 Summer 2, 2008 Exam II

Physics 2401 Summer 2, 2008 Exam II e = 1.60x10-19 C, m(electron) = 9.11x10-31 kg, ε 0 = 8.845x10-12 C 2 /Nm 2, k e = 9.0x10 9 Nm 2 /C 2, m(proton) = 1.67x10-27 kg. n = nano = 10-9, µ = micro = 10-6, m

### Version: A. Earth s gravitational field g = 9.81 N/kg Vacuum Permeability µ 0 = 4π 10 7 T m/a

PHYS 2212 GJ Quiz and Exam Formulæ & Constants Fall 2015 Fundamental Charge e = 1.602 10 19 C Mass of an Electron m e = 9.109 10 31 kg Coulomb constant K = 8.988 10 9 N m 2 /C 2 Vacuum Permittivity ϵ 0

### we can said that matter can be regarded as composed of three kinds of elementary particles; proton, neutron (no charge), and electron.

Physics II we can said that matter can be regarded as composed of three kinds of elementary particles; proton, neutron (no charge), and electron. Particle Symbol Charge (e) Mass (kg) Proton P +1 1.67

### ASSOCIATE DEGREE IN ENGINEERING TECHNOLOGY RESIT EXAMINATIONS. SEMESTER 2 July 2012

ASSOCIATE DEGREE IN ENGINEERING TECHNOLOGY RESIT EXAMINATIONS SEMESTER 2 July 2012 COURSE NAME: PHYSICS 2 CODE: GROUP: ADET 1 DATE: July 4, 2012 TIME: DURATION: 1:00 pm 2 HOUR INSTRUCTIONS: 1. This paper

### Physics 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.

### Physics 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.

### Review. Spring Semester /21/14. Physics for Scientists & Engineers 2 1

Review Spring Semester 2014 Physics for Scientists & Engineers 2 1 Notes! Homework set 13 extended to Tuesday, 4/22! Remember to fill out SIRS form: https://sirsonline.msu.edu Physics for Scientists &

### [1] (b) Fig. 1.1 shows a circuit consisting of a resistor and a capacitor of capacitance 4.5 μf. Fig. 1.1

1 (a) Define capacitance..... [1] (b) Fig. 1.1 shows a circuit consisting of a resistor and a capacitor of capacitance 4.5 μf. S 1 S 2 6.3 V 4.5 μf Fig. 1.1 Switch S 1 is closed and switch S 2 is left

### PHY 101 Practice Exam III Monday, November 27, 2:15-3:35PM

1 PHY 101 Practice Exam III Monday, November 27, 2:15-3:35PM Please be sure to show your work where it is requested. If no work is shown where it is requested, you will not receive any points. Partial

### De La Salle University Manila Physics Fundamentals for Engineering 2 Quiz No. 3 Reviewer

De La Salle University Manila Physics Fundamentals for Engineering 2 Quiz No. 3 Reviewer Multiple Choice: 1. Which of the two arrangements shown has the smaller equivalent resistance between points a and

### FIRST 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.

### PH 102 Exam I N N N N. 3. Which of the following is true for the electric force and not true for the gravitational force?

Name Date INSTRUCTIONS PH 102 Exam I 1. nswer all questions below. ll problems have equal weight. 2. Clearly mark the answer you choose by filling in the adjacent circle. 3. There will be no partial credit

### Discussion Question 7A P212, Week 7 RC Circuits

Discussion Question 7A P1, Week 7 RC Circuits The circuit shown initially has the acitor uncharged, and the switch connected to neither terminal. At time t = 0, the switch is thrown to position a. C a

### 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

### Name: Class: Date: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.

Name: Class: Date: AP REVIEW 4 Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. If a positively charged glass rod is used to charge a metal

### Magnetism Practice Problems PSI AP Physics B

Magnetism Practice Problems PSI AP Physics B Name 1. A straight wire carries a current down. What is the direction of the magnetic field at the point to the East from the wire? (A) West (B) East (C) North

### shown in Fig. 4, is initially uncharged. How much energy is stored in the two capacitors after the switch S is closed for long time?

Chapter 25 Term 083 Q13. Each of the two 25-µF capacitors, as shown in Fig. 3, is initially uncharged. How many Coulombs of charge pass through ammeter A after the switch S is closed for long time? A)

### Physics 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

### Exam 1--PHYS 102--Spring 2013

ame: Class: Date: Exam 1--PHYS 102--Spring 2013 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A metallic object holds a charge of 3.8 10 6 C. What total

### Chapter 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,

### PHY 131 Review Session Fall 2015 PART 1:

PHY 131 Review Session Fall 2015 PART 1: 1. Consider the electric field from a point charge. As you move farther away from the point charge, the electric field decreases at a rate of 1/r 2 with r being

### 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

### Physics 208, Spring 2016 Exam #2

Physics 208, Spring 2016 Exam #2 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

### DC Circuits. Circuits and Capacitance Worksheet. 10 Ω resistance. second? on the sodium is the same as on an electron, but positive.

Circuits and Capacitance Worksheet DC Circuits 1. A current of 1.30 A flows in a wire. How many electrons are flowing past any point in the wire per second? 2. What is the current in amperes if 1200 Na

### Chapter 17 Electric Potential

Chapter 17 Electric Potential Units of Chapter 17 Electric Potential Energy and Potential Difference Relation between Electric Potential and Electric Field Equipotential Lines The Electron Volt, a Unit

### Which of the following is the SI unit of gravitational field strength?

T5-2 [122 marks] 1. A cell is connected in series with a 2.0Ω resistor and a switch. The voltmeter is connected across the cell and reads 12V when the switch is open and 8.0V when the switch is closed.

### A) 4 B) 3 C) 2 D) 5 E) 6

Coordinator: Saleem Rao Monday, January 01, 2018 Page: 1 Q1. A standing wave having three nodes is set up in a string fixed at both ends. If the frequency of the wave is doubled, how many antinodes will

### M. C. Escher: Waterfall. 18/9/2015 [tsl425 1/29]

M. C. Escher: Waterfall 18/9/2015 [tsl425 1/29] Direct Current Circuit Consider a wire with resistance R = ρl/a connected to a battery. Resistor rule: In the direction of I across a resistor with resistance

### 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.

### PHYSICS 3204 PUBLIC EXAM QUESTIONS (Magnetism &Electromagnetism)

PHYSICS 3204 PUBLIC EXAM QUESTIONS (Magnetism &Electromagnetism) NAME: August 2009---------------------------------------------------------------------------------------------------------------------------------

### Northern Regional: January 19 th, Circuit Lab B Test. Name(s): Team Name: School Name: Rank: Team Number: Score:

Northern Regional: January 19 th, 2019 Circuit Lab B Test Name(s): Team Name: School Name: Team Number: Rank: Score: Circuits Lab B Test Instructions: Each team has 50 minutes to complete this test. This

### Physics 2135 Exam 2 October 21, 2014

Exam Total Physics 2135 Exam 2 October 21, 2014 Key Printed Name: 200 / 200 N/A Rec. Sec. Letter: Five multiple choice questions, 8 points each. Choose the best or most nearly correct answer. D 1. An air-filled

### Physics 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

### Coulomb s constant k = 9x10 9 N m 2 /C 2

1 Part 2: Electric Potential 2.1: Potential (Voltage) & Potential Energy q 2 Potential Energy of Point Charges Symbol U mks units [Joules = J] q 1 r Two point charges share an electric potential energy

### Physics 106 Sections 1 & 2 Midterm Exam #1 Fall 2011

Physics 106 Sections 1 & 2 Midterm Exam #1 Fall 2011 Instructor: Lawrence Rees 3-digit CID: This test has 25 problems. The CID is only used to return your test. If you forgot it, make one up. Do NOT write

### AP Physics 2 Electromagnetic Induction Multiple Choice

Slide 1 / 50 AP Physics 2 Electromagnetic Induction Multiple Choice www.njctl.org Slide 2 / 50 1 A beam of electrons travels between two parallel coils of wire, as shown in the figures above. When the