the galvanometer ‘G’ gives zero deflection. If the batteries A and B have negligible internal resistance

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In the circuit shown in the figure, the galvanometer ‘G’ gives zero deflection. If the batteries A and B have negligible internal resistance, find the value of the resistor R.
06
Dec
In the circuit shown in the figure, the galvanometer ‘G’ gives zero deflection. If the batteries A and B have negligible internal resistance, find the value of the resistor R. find the value of the resistor R. In the circuit shown in the figure: the galvanometer 'G' gives zero deflection. If the batteries A and [...]
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