The phenomenon of electromagnetic induction is :

Options

A. the process of charging a body.
B. the process of generating magnetic field due to a current passing through a coil.
C. producing induced current in a coil due to relative motion between a magnet and the coil.
D. the process of rotating a coil of an electric motor.

Answer

C

Explanation

In electro-magnetic induction phenomenon, an induced current begins to flow in a coil whenever there is a change in magnetic field in and around a coil.