What are the different theories and characteristics of magnets?
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What are the different theories and characteristics of magnets?
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Answer:
If a magnetic piece of steel rod is cut into smaller pieces, each piece is a magnet with a N or a S pole. Therefore a magnet can be said to be made of lots of "tiny" magnets all lined up with their N poles pointing in the same direction.
Explanation:
Theory of Magnetism Therefore a magnet can be said to be made of lots of "tiny" magnets all lined up with their N poles pointing in the same direction. At the ends, the "free" poles of the "tiny" magnets repel each other and fan out so the poles of the magnet are round the ends.