In the Wheatstone bridge network ABCD is balanced when `P = 500 Omega, Q = 250 Omega` and `S = 12 Omega`, what is the value of R ?

In the Wheatstone’s network given below , P = 10 Omega, Q = 20 Omega, R = 15 Omega, S = 30 Omega . The current passing through the battery (of negligible internal resistance) is

In the Wheatstone's network given, P = 10 Omega, Q = 20 Omega, R = 15 Omega, S = 30 Omega .The current passing through the battery (of negligible internal resistance) is

What is the value of x when the Wheatstone's network is balanced? P=500Omega, Q=800Omega, R=x+400, S=1000Omega

In a Wheatstone's network, the resistance in cycle order are P = 10Omega , Q = 5Omega , S = 4Omega and R = 4Omega then for the bridge to balance.

In Wheatstone's network P = 2 Omega , Q = 2 Omega , R = 2 Omega and S = 3 Omega The resistance with which S is to shunted in order that the bridge may be balanced is

In a Wheatstone bridge circuit, P=5 Omega, Q=6 Omega, R=10 Omega and S= 5 Omega . Find the additional resistance to be used in series with S, so that the bridge is balanced.

In the Wheatstone's bridge shown, P = 2 Omega, Q = 3 Omega, R = 6 Omega and S = 8 Omega . In order to obtain balance, shunt resistance across S must be

The resistance of the four arms of a Wheatstone bridge are P= 10Omega , Q = 100Omega , R= 40Omega and S =10Omega . What resistance in series or parallel with the last one will be required to obtain no deflection in the galvanometer?