Will the compass needle show deflection when the switch in the circuit shown by figure is closed?
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Answered by
42
no the compass needle do not show deflection because there is no source of current if we not attach the switch
Answered by
26
The compass needle will not show deflection when the switch in the circuit is closed because of the following reasons :
1- The given circuit will not have any kind of current source.
2- In the absence of current, the wire will never behave as a magnet and hence , the compass needle will not show any kind of deflection in the circuit.
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