Question

why would induced current be generated in the coil when a
north pole of a bar magnet pushed into it?​

Answer 1

As the north pole of the magnet moves toward the loop, the flux through the loop due to the field of the magnet increases because the strength of field lines directed from the front to the back of the loop is increasing. A current is therefore induced in the loop.

Answer 2

Answer:

because it help to move the motor in southern direction ..