# Electromagnetism Multiple Choice Questions and Answers 15 PDF Book Download

Electromagnetism MCQs, electromagnetism quiz answers 15 to learn high school online courses. Electromagnetism multiple choice questions (MCQs), electromagnetism quiz questions and answers for for online school degrees. Transformer, magnetic field versus voltage, electromagnetic induction, electromagnetism test for high school teacher certification.

Learn high school physics multiple choice questions (MCQs): magnitude of induced e.m.f in a circuit depends on the, with choices speed of relative motion of magnet, speed of relative motion of coil, number of turns of the coil, and all of the above for online school degrees. Free physics study guide for online learning electromagnetism quiz questions to attempt multiple choice questions based test.

## MCQ on Electromagnetism Worksheets 15 PDF Book Download

MCQ: To increase or decrease AC voltages, we use

1. fuse
2. circuit breaker
3. transformer
4. generator

C

MCQ: Magnitude of induced e.m.f in a circuit depends on

1. speed of relative motion of coil
2. speed of relative motion of magnet
3. number of turns of the coil
4. all of the above

D

MCQ: Value of induced EMF is directly proportional to

1. current through coil
2. voltage applied
3. no. of field lines
4. resistivity

C

MCQ: When surface is held parallel to magnetic lines of force, number of lines of force is

1. negative
2. zero
3. maximum
4. minimum

D

MCQ: Number of magnetic lines of force passing through any surface is called

1. nature of magnetic field
2. strength of magnetic field
3. work of magnetic field
4. weakness of magnetic field

B