Question

A bar magnet is kept along the axis of a conducting loop. When the magnet is moved along the axis, a current is seen in the loop. Which force is responsible for driving electrons in the loop if the observer is in
(a) Reference frame attached to the loop.
(b) Reference frame attached to the magnet.

Answer 1

Correct Answer - (a) Inudced electric field applies the force
(b) Magnetic force.