Question

why is it said that pollution is a sure test of magnetism how would you distinguish between a magnet and a bar of a magnetic material by using this test ​

Answer 1

Why is it said that repulsion is a sure test of magnetism How would you distinguish between a magnet and a bar of a magnetic material by using this test?

ANSWER:

Repulsion is the sure test for magnetism because it takes place only between two like poles of a magnet whereas attraction takes place between two unlike poles of a magnet and also between a magnet and a magnetic material.

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