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What are some commonly known facts about magnetism? |
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Answer» Some commonly known facts about magnetism: 1. Every magnet regardless of its size and shape has two poles called north pole and south pole. 2. Isolated magnetic monopoles do not exist. If a magnet is broken into two or more pieces then each piece behaves like an independent magnet with some what weaker magnetic field. 3. Like magnetic poles repel each other, whereas unlike poles attract each other. 4. When a bar magnet/ magnetic needle is suspended freely or is pivoted, it aligns itself in geographically north south direction. |
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