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In a balanced wheatstone's network, the ...

In a balanced wheatstone's network, the resistances in the arms Q and S are interchanged. As result of this:

A

Network is not balanced

B

Network is still balanced

C

Galvanometer shows zero deflection

D

Galvanometer and the cell must be interchanged to balance

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The correct Answer is:
A
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ERRORLESS -CURRENT ELECTRICITY-Self Evaluation Test -19
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