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  1. AP Physics 2
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Magnetism and Electromagnetic Induction

Question 1
college-boardPhysics 2APExam Style
1 mark

What effect does increasing the speed at which a conductor moves through a uniform magnetic field have on an induced emf, assuming all other factors remain constant?

Question 2
college-boardPhysics 2APExam Style
1 mark

What is the SI unit of magnetic flux?

Question 3
college-boardPhysics 2APExam Style
1 mark

Which of the following describes how the wavelength of the visible spectrum correlates with momentum transferring upon reflection?

Question 4
college-boardPhysics 2APExam Style
1 mark

When a conducting loop is placed in a changing magnetic field, which of the following best describes the induced current according to Lenz's Law?

Question 5
college-boardPhysics 2APExam Style
1 mark

If a loop of wire is rotating in a uniform magnetic field, at what orientation relative to the magnetic field lines is the induced current at its maximum?

Question 6
college-boardPhysics 2APExam Style
1 mark

What experimental approach would best isolate factors affecting mutual induction between two coaxial coils when alternating current runs through one coil?

Question 7
college-boardPhysics 2APExam Style
1 mark

What is Lenz's Law best summarized as?

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Question 8
college-boardPhysics 2APExam Style
1 mark

If you have two identical solenoids and pass an increasing current through one, what would be observed in terms of induced current in the second solenoid that is stationary relative to and coaxial with the first?

Question 9
college-boardPhysics 2APExam Style
1 mark

To minimize energy losses due to resistance when measuring induced currents from a changing magnetic flux, what change should be made to an induction coil wired into a circuit?

Question 10
college-boardPhysics 2APExam Style
1 mark

Which factor does not affect the magnitude of induced electromotive force (EMF) in a coil rotating in a uniform magnetic field?