Question

magnet attracts a piece of iron II III are the attraction and repulsion same as popular ?explain.​

Answer 1

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because magnetic force work and attractive between different type of poles which are negative and positive of vice versa buts 's it repell between same type of poles which are positive or positive negative or negative.

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Answer 2

Answer:

Repulsion is the surest test of magnetism. Because a magnet can attract a magnet as well as another magnetic substance but it can only repel a magnet, not any magnetic substance. ... Because if it would have been a magnet, then the north pole of the magnet would have repelled one of the ends of the iron bar.