Advertisements
Advertisements
Question
State three ways of demagnetising a magnet.
Answer in Brief
Solution
A magnet can be demagnetized in the following ways:
- 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.
shaalaa.com
Demagnetization of a Magnet
Is there an error in this question or solution?
