why does a compass needle deflected when brought near a bar magnet
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Because both of them are magnet when bought together they repel
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Hi
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A compass needle is a small bar magnet. When it is brought near a bar magnet, itsmagnetic field lines interact with that of thebar magnet. Hence, a compass needle shows a deflection when brought near the bar magnet.
Here is your answer
A compass needle is a small bar magnet. When it is brought near a bar magnet, itsmagnetic field lines interact with that of thebar magnet. Hence, a compass needle shows a deflection when brought near the bar magnet.
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