In the circuit shown, the cell A and B have emf 10v each and the internal resistance is 5ohm for A and 3ohm for B. For what value of R will the Potential difference across the cell A will be zero
In the circuit shown, the cell A and B have emf 10v each and the internal resistance is 5ohm for A and 3ohm for B. For what value of R will the Potential difference across the cell A will be zero