PhysicsAndMathsTutor.com 1

224 g (Total 1 mark) A straight line in a direction opposite to that of the field.

Q1. The diagram shows a rigidly-clamped straight horizontal current-carrying wire held mid-way between the poles of a magnet on a top pan balance. The wire is perpendicular to the magnetic field direction.

ELECTROMAGNETISM. Challenging MCQ questions by The Physics Cafe. Compiled and selected by The Physics Cafe

ELECTROMGNETISM Challenging MCQ questions by The Physics Cafe Compiled and selected by The Physics Cafe 1 Fig 31 shows the top view of a current balance. The wire frame CD is supported by the pivots P

θ θ θ θ current I Fig. 6.1 The conductor and the magnetic field are both in the plane of the paper. State

3 1 (a) A straight conductor carrying a current I is at an angle θ to a uniform magnetic field of flux density B, as shown in Fig. 6.1. magnetic field, flux density B θ θ θ θ current I Fig. 6.1 The conductor

0.2 F 0.4 F 0.8 F 4.0 F

1 When a β particle moves at right angles through a uniform magnetic field it experiences a force F. n α particle moves at right angles through a magnetic field of twice the magnetic flux density with

Fig. 2.1 I =... A [2] Suggest why it would be impossible for overhead cables carrying an alternating current to float in the Earth s magnetic field.

1 (a) Fig. 2.1 shows a horizontal current-carrying wire placed in a uniform magnetic field. I region of uniform magnetic field wire Fig. 2.1 The magnetic field of flux density 0.070 T is at right angles

CHAPTER 4: MAGNETIC FIELD

CHAPTER 4: MAGNETIC FIELD PSPM II 2005/2006 NO. 4 4. FIGURE 3 A copper rod of mass 0.08 kg and length 0.20 m is attached to two thin current carrying wires, as shown in FIGURE 3. The rod is perpendicular

PHYSICS 12 NAME: Magnetic Field and Force

NAME: Magnetic Field and Force 1. An aircraft whose wingspan is 15 m carries a static charge of 0.60 C. It travels at 240 m/s perpendicular to a 1.5x10-4 T magnetic field. What magnetic force does the

g 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

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

An electron follows a circular path when it is moving at right angles to. uniform electric and magnetic fields which are perpendicular.

Q1.Which one of the following statements is correct? n electron follows a circular path when it is moving at right angles to D a uniform magnetic field. a uniform electric field. uniform electric and magnetic

4. An electron moving in the positive x direction experiences a magnetic force in the positive z direction. If B x

Magnetic Fields 3. A particle (q = 4.0 µc, m = 5.0 mg) moves in a uniform magnetic field with a velocity having a magnitude of 2.0 km/s and a direction that is 50 away from that of the magnetic field.

2. Draw the Magnetic Field lines created by the below two bar magnets. Homework 3. Draw the Magnetic Field lines created by the below bar magnets.

Chapter Problems Magnetic Fields 1. Draw the Magnetic Field lines created by the below bar magnet. S N 2. Draw the Magnetic Field lines created by the below two bar magnets S N N S 3. Draw the Magnetic

MAGNETIC FIELDS CHAPTER 21

MAGNETIC FIELDS CHAPTER 21 1. A magnetic field may exist at a point as a result of moving charged particle 2. When a tiny bar magnet is suspended horizontally from its center, it lines up along the north

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

Chapter 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

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

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)

ELECTROMAGNETISM. Challenging MCQ questions by The Physics Cafe. Compiled and selected by The Physics Cafe

ELECTROMAGNETISM Challenging MCQ questions by The Physics Cafe Compiled and selected by The Physics Cafe 1 (a) An electron is travelling at right angles to a uniform magnetic field of flux density 1.5

Unit 8: Electromagnetism

Multiple Choice Portion Unit 8: Electromagnetism 1. Four compasses are placed around a conductor carrying a current into the page, as shown below. Which compass correctly shows the direction of the magnetic

D. To the right (Total 1 mark)

1. An electron passes the north pole of a bar magnet as shown below. What is the direction of the magnetic force on the electron? A. Into the page B. Out of the page C. To the left D. To the right 2. A

PHYSICS 3204 PUBLIC EXAM QUESTIONS (Magnetism &Electromagnetism)

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

Class XII- Physics - Assignment Topic: - Magnetic Effect of Current

LJPS Gurgaon 1. An electron beam projected along +X axis, experiences a force due to a magnetic field along +Y axis. What is the direction of the magnetic field? Class XII- Physics - Assignment Topic:

Physics 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

Phys102 Lecture 16/17 Magnetic fields

Phys102 Lecture 16/17 Magnetic fields Key Points Electric Currents Produce Magnetic Fields Force on an Electric Current in a Magnetic Field; Definition of B Force on an Electric Charge Moving in a Magnetic

Physics 212 Question Bank III 2010

A negative charge moves south through a magnetic field directed north. The particle will be deflected (A) North. () Up. (C) Down. (D) East. (E) not at all.. A positive charge moves West through a magnetic

Unit 3: Gravitational, Electric and Magnetic Fields Unit Test

Unit 3: Gravitational, Electric and Magnetic Fields Unit Test Name: Knowledge & Understanding Application Thinking & Inquiry Communication Total 15 18 5 6 44 Part 1: Multiple Choice 1. Two charged spheres

AP Physics 2 - Ch 20 Practice

Class: Date: AP Physics 2 - Ch 20 Practice Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A coil is wrapped with 300 turns of wire on the perimeter of

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.

(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

JURONG JUNIOR COLLEGE J2 H1 Physics (2011) Tutorial: Electromagnetism

Jurong Junior ollege /2011 H1 Physics 8866 JURONG JUNIOR OLLEGE J2 H1 Physics (2011) Learning Outcomes a b c d e f g h Tutorial: Electromagnetism Sub-topic Tutorial Questions show an appreciation that

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

where the magnetic field is directed from south to north. It will be deflected:

Section: Magnetic Field Take Home Test Due Tues. Apr. 2----all work should be shown on test---you will hand in the scantron for scoring 1. A hydrogen atom that has lost its electron is moving east in a

Magnetism Chapter Questions

Magnetism Chapter Questions 1. Both Electric and Magnetic Forces will cause objects to repel and attract each other. What is a difference in the origin of these forces? 2. A Magnet has a north and a south

Physics 212 Question Bank III 2006

A negative charge moves south through a magnetic field directed north. The particle will be deflected (A) North. () Up. (C) Down. (D) East. (E) not at all. The magnetic force on a moving charge is (A)

Time allowed: The total time for Section A and Section B of this paper is 1 hour 30 minutes

General ertificate of Education June 2004 dvanced Level Examination PHYSIS (SPEIFITION ) Unit 4 Waves, Fields and Nuclear Energy P04 Section Thursday 17 June 2004 Morning Session In addition to this paper

An ion follows a circular path in a uniform magnetic field. Which single change decreases the radius of the path?

T5-1 [237 marks] 1. A circuit is formed by connecting a resistor between the terminals of a battery of electromotive force (emf) 6 V. The battery has internal resistance. Which statement is correct when

MOTION OF A CHARGED PARTICLE IN A UNIFORM MAGNETIC FIELD

MOTION OF A CHARGED PARTICLE IN A UNIFORM MAGNETIC FIELD When the velocity of a charged particle is perpendicular to a uniform magnetic field, the particle moves in a circular path in a plane perpendicular

Magnetism. and its applications

Magnetism and its applications Laws of Magnetism 1) Like magnetic poles repel, and 2) unlike poles attract. Magnetic Direction and Strength Law 3 - Magnetic force, either attractive or repelling varies

v = E B FXA 2008 UNIT G485 Module Magnetic Fields BQv = EQ THE MASS SPECTROMETER

UNIT G485 Module 1 5.1.2 Magnetic Fields 11 Thus, in order for the particle to suffer NO DEFLECTION and so exit the device at Y : From which : MAGNETIC FORCE UP = ELECTRIC FORCE DOWN BQv = EQ THE MASS

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

Chapter 29. Magnetic Fields

Chapter 29 Magnetic Fields Outline 29.1 Magnetic Fields and Forces 29.2 Magnetic Force Acting on a Current-Carrying Conductor 29.4 Motion of a Charged Particle in a Uniform Magnetic Field 29.5 Applications

PhysicsAndMathsTutor.com

PhysicsAndMathsTutor.com 1 1. Define electric field strength at a point in space....... [Total 1 marks] 2. Fig. 1 shows a square flat coil of insulated wire placed in a region of a uniform magnetic field

PHYSICS 30 ELECTROMAGNETISM ASSIGNMENT 3 VERSION:0

Communication includes statement of the physics concept used and how it is applied in the situation along with diagrams, word explanations and calculations in a well laid out formula, substitution, answer

Chapter 27, 28 & 29: Magnetism & Electromagnetic Induction. Magnetic flux Faraday s and Lenz s law Electromagnetic Induction Ampere s law

Chapter 27, 28 & 29: Magnetism & Electromagnetic Induction Magnetic flux Faraday s and Lenz s law Electromagnetic Induction Ampere s law 1 Magnetic Flux and Faraday s Law of Electromagnetic Induction We

Electromagnetism 2. D. the charge moves at right angles to the lines of the magnetic field. (1)

ame: Date: Electromagnetism 2 1. A magnetic force acts on an electric charge in a magnetic field when A. the charge is not moving. B. the charge moves in the direction of the magnetic field. C. the charge

Physics 2401 Summer 2, 2008 Exam III

Physics 2401 Summer 2, 2008 Exam 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 =

Electric_Field_core_P1

Electric_Field_core_P1 1. [1 mark] An electron enters the region between two charged parallel plates initially moving parallel to the plates. The electromagnetic force acting on the electron A. causes

HW7: Ch. 26 P 34, 36 Ch.27 Q 2, 4, 8, 18 P 2, 8, 17, 19, 37

Fall 12 PHY 122 Homework Solutions #7 HW7: Ch. 26 P 34, 36 Ch.27 Q 2, 4, 8, 18 P 2, 8, 17, 19, 37 Chapter 26 Problem 34 Determine the magnitudes and directions of the currents in each resistor shown in

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

FXA 2008 Φ = BA. Candidates should be able to : Define magnetic flux. Define the weber (Wb). Select and use the equation for magnetic flux :

1 Candidates should be able to : Define magnetic flux. Define the weber (Wb). Select and use the equation for magnetic flux : Φ = BAcosθ MAGNETIC FLUX (Φ) As we have already stated, a magnetic field is

Physics Tutorial MF1 Magnetic Forces

Physics Tutorial MF1 Magnetic Forces 1 Magnetic Forces The force F on a charge q moving with velocity v in a magnetic field is: F = qv The force F on a straight conductor of length L carrying a current

Electromagnetic Induction Practice Problems Homework PSI AP Physics B

Electromagnetic Induction Practice Problems Homework PSI AP Physics B Name Multiple Choice Questions 1. A square loop of wire is placed in a uniform magnetic field perpendicular to the magnetic lines.

Answers to examination-style questions. Answers Marks Examiner s tips

(a) the units of the quantities are: Force F: newton (N) Current I: ampere (A) Magnetic flux density B: tesla (T) or weber metre 2 (Wb m 2 ) Length l of wire in field: metre (m) The equation F = BIl applies

Magnets and Electromagnetism

Review 9 Magnets and Electromagnetism 1. A 1.2 cm wire carrying a current of 0.8 A is perpendicular to a 2.4 T magnetic field. What is the magnitude of the force on the wire? 2. A 24 cm length of wire

Topic 6.3 Magnetic Force and Field. 2 hours

Topic 6.3 Magnetic Force and Field 2 hours 1 Magnetic Fields A magnetic field is said to exist at a point if a compass needle placed there experiences a force. The appearance of a magnetic field can be

Magnetic Fields & Forces

Magnetic Fields & Forces Oersted discovered that an electric current will produce a magnetic field around conductor only a moving charge creates a magnetic field the magnetic field is circular around the

Physics 54 Lecture March 1, Micro-quiz problems (magnetic fields and forces) Magnetic dipoles and their interaction with magnetic fields

Physics 54 Lecture March 1, 2012 OUTLINE Micro-quiz problems (magnetic fields and forces) Magnetic dipoles and their interaction with magnetic fields Electromagnetic induction Introduction to electromagnetic

Physics Week 5(Sem. 2) Name. Magnetism. Chapter Summary. Magnetic Fields

Physics Week 5(Sem. 2) Name Chapter Summary Magnetism Magnetic Fields Permanent magnets have long been used in navigational compasses. The needle in a compass is supported to allow it to freely rotate

Magnetic Fields & Forces

Magnetic Fields & Forces Oersted discovered that an electric current will produce a magnetic field around conductor only a moving charge creates a magnetic field the magnetic field is circular around the

1. The diagram shows the electric field lines produced by an electrostatic focussing device.

1. The diagram shows the electric field lines produced by an electrostatic focussing device. Which one of the following diagrams best shows the corresponding equipotential lines? The electric field lines

1. 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

Chapter 24: Magnetic Fields & Forces Questions & Problems

Chapter 24: Magnetic Fields & Forces Questions & Problems N mv Bwire = Bloop = Bsolenoid = FB = q vbsin α FB = q vb = 2πr 2r L r LII 1 2 Fwire = ILBsinα F parallelwires = = 4π 1 T m/a 2 Example 23.1 A

SPH4U Sample Test - Electric & Magnetic Fields

SPH4U Sample Test - Electric & Magnetic Fields Modified True/False Indicate whether the sentence or statement is true or false. If false, change the identified word or phrase to make the sentence or statement

1 (a) Define magnetic flux [1]

1 (a) Define magnetic flux..... [1] (b) Fig. 4.1 shows a generator coil of 5 turns and cross-sectional area 2.5 1 3 m 2 placed in a magnetic field of magnetic flux density.35 T. The plane of the coil is

C. point charge which has no effect on the electric field in which it is placed.

Electric Fields and Forces 1. A test charge is a A. charged object with a very small mass. B. charged object with a very small charge. C. point charge which has no effect on the electric field in which

Time allowed: The total time for Section A and Section B of this paper is 1 hour 30 minutes

General ertificate of Education January 2006 dvanced Level Examination PHYSIS (SPEIFITION ) Unit 4 Waves, Fields and Nuclear Energy P04 Section Friday 20 January 2006 9.00 am to 10.30 am For this paper

Question 13: In the Plinko! model of current, if the spacing between the atoms that make up the conducting material increases, what happens?

Question 13: In the Plinko! model of current, if the spacing between the atoms that make up the conducting material increases, what happens? A) Current increases because electron density increases B) Current

SCS 139 Applied Physic II Semester 2/2011

SCS 139 Applied Physic II Semester 2/2011 Practice Questions for Magnetic Forces and Fields (I) 1. (a) What is the minimum magnetic field needed to exert a 5.4 10-15 N force on an electron moving at 2.1

Electromagnetism Notes 1 Magnetic Fields

Electromagnetism Notes 1 Magnetic Fields Magnets can or other magnets. They are able to exert forces on each other without touching because they are surrounded by. Magnetic Flux refers to Areas with many

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?

1. (a) On the diagram below, draw the magnetic field pattern around a long straight currentcarrying

1. (a) On the diagram below, draw the magnetic field pattern around a long straight currentcarrying conductor. current-carrying wire The diagram below shows a coil consisting of two loops of wire. The

TIME OF COMPLETION NAME SOLUTION DEPARTMENT OF NATURAL SCIENCES. PHYS 1112, Exam 2 Section 1 Version 1 April 2, 2013 Total Weight: 100 points

TIME OF COMPLETION NAME SOLUTION DEPARTMENT OF NATURAL SCIENCES PHYS 1112, Exam 2 Section 1 Version 1 April 2, 2013 Total Weight: 100 points 1. Check your examination for completeness prior to starting.

Chapter 27 Magnetic Field and Magnetic Forces

Chapter 27 Magnetic Field and Magnetic Forces Lecture by Dr. Hebin Li Goals for Chapter 27 To study magnets and the forces they exert on each other To calculate the force that a magnetic field exerts on

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

week 8 The Magnetic Field

week 8 The Magnetic Field General Principles General Principles Applications Start with magnetic forces on moving charges and currents A positive charge enters a uniform magnetic field as shown. What is

Unit 7 ~ Learning Guide Name:

Unit 7 ~ Learning Guide Name: Instructions: Using a pencil, complete the following notes as you work through the related lessons. Show ALL work as is explained in the lessons. You are required to have

PHYA4/2. (JUN14PHYA4201) WMP/Jun14/PHYA4/2/E4. General Certificate of Education Advanced Level Examination June 2014

Centre Number Surname Candidate Number For Examiner s Use Other Names Candidate Signature Examiner s Initials Physics A General Certificate of Education Advanced Level Examination June 2014 PHYA4/2 Question

St. Vincent College PH : General Physics II. Exam 5 4/8/2016

St. Vincent College PH 112-01: General Physics II Exam 5 4/8/2016 The exam consists of 4 questions. The questions may not be worth the same number of points, so read the entire exam before beginning work.

Homework (lecture 11): 3, 5, 9, 13, 21, 25, 29, 31, 40, 45, 49, 51, 57, 62

Homework (lecture ): 3, 5, 9, 3,, 5, 9, 3, 4, 45, 49, 5, 57, 6 3. An electron that has velocity: moves through the uniform magnetic field (a) Find the force on the electron. (b) Repeat your calculation

Downloaded from

MAGNETIC EFFECT OF CURRENT AND MAGNETISM MINIMUM LEVEL OF LEARNING ONE MARK QUESTIONS Q1) State Biot Savart s Law. A1) It states that magnetic field due to a small conductor of length dl, carrying a current

Time allowed: The total time for Section A and Section B of this paper is 1 hour 30 minutes

General Certificate of Education January 2002 dvanced Level Examination PHYSICS (SPECIFICTION ) Unit 4 Waves, Fields and Nuclear Energy P04 Section Monday 28 January 2002 Morning Session In addition to

Physics 12 Final Exam Review Booklet # 1

Physics 12 Final Exam Review Booklet # 1 1. Which is true of two vectors whose sum is zero? (C) 2. Which graph represents an object moving to the left at a constant speed? (C) 3. Which graph represents

Chapter 4: Magnetic Field

Chapter 4: Magnetic Field 4.1 Magnetic Field 4.1.1 Define magnetic field Magnetic field is defined as the region around a magnet where a magnetic force can be experienced. Magnetic field has two poles,

A) B/2 B) 4B C) B/4 D) 8B E) 2B

A long straight wire carries a current I. If the magnetic field a distance d from the wire has a magnitude B, what is the magnitude of the magnetic field at a distance 2d from the wire? A) B/2 B) 4B C)

(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

Magnetic Fields Due to Currents

PHYS102 Previous Exam Problems CHAPTER 29 Magnetic Fields Due to Currents Calculating the magnetic field Forces between currents Ampere s law Solenoids 1. Two long straight wires penetrate the plane of

General Physics (PHY 2140)

General Physics (PHY 2140) Lecture 8 Electricity and Magnetism 1. Magnetism Application of magnetic forces Ampere s law 2. Induced voltages and induction Magnetic flux http://www.physics.wayne.edu/~alan/2140website/main.htm

GCE AS and A Level. Physics A. AS exams 2009 onwards A2 exams 2010 onwards. Unit 4A: Approved specimen question paper. Version 1.3

GE S and Level Physics S exams 009 onwards exams 010 onwards Unit 4: pproved specimen question paper Version 1.3 General ertificate of Education 010 dvanced Examination abc version 1.3 PHYSIS Unit 4: Fields

a) head-on view b) side view c) side view Use the right hand rule for forces to confirm the direction of the force in each case.

Electromagnetism Magnetic Force on a Wire Magnetic Field around a Bar Magnet Direction of magnetic field lines: the direction that the North pole of a small test compass would point if placed in the field

Electromagnetism IB 12

Electromagnetism Magnetic Field around a Bar Magnet Direction of magnetic field lines: the direction that the North pole of a small test compass would point if placed in the field (N to S) What is the

Chapter 27 Magnetism 1/20/ Magnets and Magnetic Fields Magnets and Magnetic Fields Magnets and Magnetic Fields

Chapter 27 Magnetism Magnets have two ends poles called north and south. Like poles repel; unlike poles attract. However, if you cut a magnet in half, you don t get a north pole and a south pole you get

Exam 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

SPH 4U: Unit 3 - Electric and Magnetic Fields

Name: Class: _ Date: _ SPH 4U: Unit 3 - Electric and Magnetic Fields Modified True/False (1 point each) Indicate whether the statement is true or false. If false, change the identified word or phrase to

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

Motional EMF. Toward Faraday's Law. Phys 122 Lecture 21

Motional EMF Toward Faraday's Law Phys 122 Lecture 21 Move a conductor in a magnetic field Conducting rail 1. ar moves 2. EMF produced 3. Current flows 4. ulb glows The ig Idea is the induced emf When

AP Physics 2: Algebra-Based

2018 AP Physics 2: Algebra-Based Sample Student Responses and Scoring Commentary Inside: Free Response Question 1 RR Scoring Guideline RR Student Samples RR Scoring Commentary 2018 The College Board. College

PHYS102 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

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

SECTION A Magnetostatics

P Physics Multiple hoice Practice Magnetism and lectromagnetism NSWRS STION Magnetostatics Solution For the purposes of this solution guide. The following hand rules will be referred to. RHR means right

GCE Physics A PHYA4 Section A Specimen Question Paper

hij Teacher Resource ank GE Physics PHY4 Section Specimen Question Paper opyright 2009 Q and its licensors. ll rights reserved. The ssessment and Qualifications lliance (Q) is a company limited by guarantee