Question

The phenomenon of electromagnetic induction is _____.

• 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 1

The correct option is C

Producing induced current in a coil due to relative motion between a magnet and the coil

Electromagnetic induction is a process where a conductor is placed in a changing magnetic field (or a conductor moving through a stationary magnetic field) causes the production of a voltage across the conductor. This process of electromagnetic induction, in turn, causes an electric current.