the meter bridge circuit shown in the figure is balanced when jokey j divides wire AB in two parts

In the two circuits shown in figure

The bridge show in figure will be balanced when:-

In a meter bridge circuit as shown in the figure, the bridge is balanced when AJ = 20 cm. On interchanging P and Q the balance length shifts by

In the part of circuit shown in figure-3.364

Find R_(AB) in the circuit shown in figure.

In the circuit shown in figure find V_(ab) at 1 s

In the meter bridge circuit shown, the null point is obtained at C (AC = x) on the wire AB. If the diameter of the wire AB is doubled, the position of the new null point C' will correspond to

In the meter bridge circuit shown in figure . Find the length AB for null deflection in galvaometer .

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

In the circuit a meter bridge a shown in the balanced state .The meter bridge wire has a resistance of 1 Omega //cm . Calculate the unknown resistance Y and the current drawn from the battery of negiligible internal resistance