In the Wheatstone's bridge (shown in figure) `X = Y` and `A gt B`. The direction of the current between `ab` will be

A Wheatstone's bridge shown in figure, is to be balanced. The value of X must be

A Wheatstone's bridge is shown in figure. The condition for balancing the bridge is

As shown in the figure, the key K is closed, the direction of the induced current in the coil B will be -

The Wheatstone bridge shown in the above figure is balanced. If the positions of the cell C and the galvanometer G are now interchanged, G will show zero deflection

The Wheatstone's bridge shown in the Fig. A2.5 is balanced. If the positions of the cell C and the galvanometer F are now interchanged, G will show zero deflection

A Wheatstone's bridge shown in figure , is to be balanced . The value of chi must be , 4 Omega 8 Omega 16 Omega 32 Omega

In a Wheatstone's bridge a battery of 2V is used all shown in figure-3.56. find the value of the current through the middle branch in the unbalanced condition of the bridge when P =1Omega,Q=2Omega,R=2Omega and S=3Omega and resistance of middle branch BD is 4Omega