Q.No.175: - Suppose we hang a loop of wire so that it can swing easily. If we now put a magnet into the coil, the coil will start swinging. Which way will it swing relative to the magnet and why?

Q.No.175: - Suppose we hang a loop of wire so that it can swing easily. If we now put a magnet into the coil, the coil will start swinging. Which way will it swing relative to the magnet and why?

Ans: - As we know the law of electromagnetic induction; is Lenz’s law, states that the direction of the induced e.m.f is always such as to oppose the change producing it.