In the circuit shown below, the cells A and B have negligible resistance. For 
and 
, the galvanometer (G) shows no deflection. The value of V B is:
Text Solution
Verified by ExpertsThe correct answer is:
B
Applying Kirchhoff's law in loop 1, we get, 
So, 
Hence, 
If the cell V 2 has a potential of 2 V , potential difference across the resistance R and V 2 would be equal. Hence no current would flow through V 2 .
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