Question

how to test a magnet​

Answer 1

Answer:

Test for a Magnet

A permanent magnet causes repulsion with one pole when the poles are brought in turn near a suspended magnet. An unmagnetised magnet material would be attracted to both poles. Magnetism can work over a distance and magnets can exert a force (push or pull) on objects without making contact with them.

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Answer 2

Explanation:

We can test a magnet by

Single Touch method

Double Touch method