Question

Describe the methods of demagnetising a magnet

Answer 1

Answer: keep the magnet near speakers

Explanation:

Answer 2

Answer:

1.we should not throw the magnet from a height.

2.we should not keep the magnet near to speakers or any sound creating system like computers or t.v.

3.we should not keep them or show them in fire. it may damage.

4.we should not keep them near to atm cards (debit or credit cards). the card may not work.

so, these are some methods to avoid demagnetising of magnets...