You heat up a piece of metal and bring it close to a strong magnet. You let the piece of metal cool while in place. What happens? After the induced magnet is moved away from the strong magnet, it will return to its non-magnetic form. The induced magnet will stay a magnet after it cools. Nothing happens in this case, because there was no contact between the metal and strong magnet. The magnetic ability of the original strong magnet will be reduced by the presence of the non-magnetic material.
