Question

solve this with explanation....via voice or pic​

Answer 1

when North pole of magnet will enter into loop then loop will oppose the north polarity by induce magnetic field in itself of north polarity same as when bar magnet will come outside the loop then loop will oppose the motion of magnet by inducing north polarity in itself (by South pole is moving apart ,on making itself as north pole ,loop will try to oppose the motion of magnet)