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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

galvanometer and the cell must be interchanged to balance

B

galvanometer shows zero deflection

C

network is not balanced

D

network is still balanced

Text Solution

Verified by Experts

The correct Answer is:
C
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