Question

how to demagnetize a magnet​

Answer 1

Answer:

by heating or hammering

If you heat a magnet past the temperature called the Curie point, the energy will free the magnetic dipoles from their ordered orientation. ... You can get the same effect by repeatedly hammering a magnet, applying pressure, or dropping it on a hard surface.

Answer 2

Explanation:

Ways to demagnetize a magnet -:

• rough handling.

• hammering the magnet several times.

• passing an alternating current around the magnet.

• dropping the magnet on the floor several times.

• heating the magnet to a very high temperature