Question

what is self demagnotision and why it occurs?

please answer the full question
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Answer 1

Answer:

Demagnetization is the process whereby a magnet loses all of its magnetic properties. The magnet most prone to demagnetisation is the ferrite magnet due to the alloy it is made of, however all magnets can be demagnetized.

To avoid demagnetizing we should follow these guidelines:

(1)Separating your magnets.

(2)Keep away from high temperatures.

(3)Store with a keeper.

(4)Avoid electrical currents.

(5)Store in pairs.

(6)Keep magnets in a dry place.

(7)Avoid damaging the magnet.

Answer 2

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what is self demagnotision and why it occurs?

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Self demagnetization occurs in the magnets when they are left for a long time. The magnetic field around the magnetic material tries to demagnetize it and thus the magnet gets partially demagnetize when left for long time.

I think you forget me??? :/