A coil of copper wire is connected to a galvanometer.What would happen if a bar magnet is a) pushed into the coil with its south pole entering first;b) held at rest inside the coil, and c) pulled out again?

A coil of copper wire is connected to a galvanometer.What would happen

1.	A coil of copper wire is connected to a galvanometer.What would happen if a bar magnet is a) pushed into the coil with its south pole entering first;b) held at rest inside the coil, and c) pulled out again?
Answer» a) electricity will PASS through itb)NOTHING will be HAPPENED c)electricity will pass in OPPOSITE DIRECTION