If a magnet is hung so that it is free to turn, it will turn in the north-south direction. ... When two magnets are brought together, the opposite poles will attract one another, but the like poles will repel one another. This is similar to electric charges. Like charges repel, and unlike charges attract.
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If a magnet is hung so that it is free to turn, it will turn in the north-south direction. ... When two magnets are brought together, the opposite poles will attract one another, but the like poles will repel one another. This is similar to electric charges. Like charges repel, and unlike charges attract.
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I can't explain it well when it's short