Question

how can we demagnetize a magnet ​

Answer 1

Explanation:

Hi friend

Here is your answer

We can demagnetize a magnet by various methods

We can reduce it by the effect of electric field...

We can reduce it by hammering or heating..

Because temperature is very essential for the material for its physical property..

Same thing is done by repeated hammering ....

Hope it will help you ......