1. Can a piece of magnet be used to magnetize a piece of iron? How?
2. Why is it recommended that magnets be stores with keepers?
3. name two gadgets used at home that have magnets?
give very small answer
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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. Hence, if one end of iron bar is repelled by the north pole of a bar magnet then it's surely a magnet.
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Answer:
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. Hence, if one end of iron bar is repelled by the north pole of a bar magnet then it's surely a magnet.
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