For the following diagram the galvanometer shows zero deflection then what is the value of R?

In the given circuit, the galvanometer G gives zero deflection. What is the value of resistance X ?

In the given circuit, the galvanmeter G will show zero deflection if

In the given circuit , the galvometer G will show zero deflection if

For the circuit, the galvanometer G shows zero deflection. If the batteries A and B have negligible internal resistance, the value of the resistor R will be

Figure (a) below shows a wheat stone bridge in which P, Q, R, S are fixed resistances, G is a galvanometer and B is a battery. For this particular case the galvanometer shows zero deflection. Now, only the positions of B and G are interchanged, as shown in figure (b). The new deflection of the galvanometer - s

A potentiometer wire AB is 100 cm long and has total resistance of 10Omega . If the galvanometer shows zero deflection at the position C , then find value of unknown resistance

In the circuit, the galvanometer G shows zero deflection. If the batteries A and b have negligible internal resistance, the value of the resistor R will be -

In the circuit the galvanometer G shows zero deflection. If the batteries A and B have negligible internal resistance find the value of the resitor R