A compass needle is placed near a current carrying wire.Give reason and observation for magnitude of an electric current in the wire is incresed?
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A compass needle is placed near a current-carrying wire. State your observation for the following cases, and give reason for the same in each case :
(a) Magnitude of electric current in the wire is increased.
(b) The compass needle is displaced away from the wire.
Hope it helps☺
(a) Magnitude of electric current in the wire is increased.
(b) The compass needle is displaced away from the wire.
Hope it helps☺
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