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Question

Electromagnetic induction means:
a) charging of an electric conductor.
b) production of magnetic field due
to a current flowing through a coil.
c) Generation of a current in a coil due
to relative motion between the coil
and the magnet.
d) Motion of the coil around the axle
in an electric motor.

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Solution

Dear Student,
Electromagnetic induction means generation of a current in a coil due to relative motion between the coil and the magnet.
Also, we can say that when there is relative motion between coil and a magnet there is a change in magnetic field lines which induces a current in the coil.
Therefore, the answer is option (c).

​​​​​Regards.

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