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.

Answer 1

d)motion of the coil around the axle in an electric motor.

Answer 2

Dear Anand,

● Answer -
Electromagnetic induction means -
c) Generation of a current in a coil due to relative motion between the coil and the magnet.

◆ Extra information -
- Electromagnetic induction is when a conductor moving through a magnetic field induces an electrical current in the conductor.
- According to Lenz rule, direction of induced current is such that it opposes the cause of changing magnetic flux.
- For example, functioning of bicycle dynamos.


Hope this helped you. Thanks for asking..