Why does a compass needle get deflected when brought near a bar magnet ?
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Why does a compass needle get deflected when brought near a bar magnet ?
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The compass needle is a small magnet. That's why when a compass needle is brought near a bar magnet, its magnetic field lines interact with that of the bar magnet. Hence, a compass needle gets deflected near the magnet bar.
Bar magnet.
Ans= The compass needle is a small magnet. That's why when a compass needle is brought near a bar magnet, its magnetic field lines interact with that of the bar magnet. Hence, a compass needle gets deflected near the magnet bar.