Magnetic Field versus Voltage Multiple Choice Questions with Answers – PDF Download

MCQ 1: The process of generating an induced current in a circuit by changing the number of magnetic lines of force passing through it is called:

1. electromagnetic difference
2. electromagnetic induction
3. electromotive force
4. potential difference

MCQ 2: As per Faraday's law of electromagnetic induction, the value of induced electromotive force in a circuit is directly proportional to the rate of change of the number of:

1. potential difference
2. electromagnetic difference
3. magnetic lines of force
4. electromagnetic induction

MCQ 3: In coil, the change in the number of magnetic field lines will induce an:

1. electromotive force
2. potential difference
3. electromagnetic force
4. none of above

MCQ 4: The magnitude of induced e.m.f in a circuit depends on the:

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

MCQ 5: When the surface is held parallel to the magnetic lines of force, the number of lines of force is:

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