Question

A coil of insulated copper wire is connected to torch bulb .What
would happen if a bar magnet is:
a) pushed into the coil?
b) pulled out of coil?
c) kept stationary within the coil?

Answer 1

In cases a and b, the magnet is in the movement, so current will be magnetically induced in the circuit and torch will glow.

In c), since there is no movement of magnet, therefore no current will be induced and torch won’t glow.

Mark me brainliest..
Cheers!