In a meter bridge when the resistance in the left gap is `4 Omega` and an unknown resistance in the right gap the balance point is obtained at `40 cm` from the zero end. On shunting the unknown resistance with `4 Omega`, find the shift of the balance point on the bridge wire

In a meter bridge when the resistance in the left gap is 2 Omega and an unknown resistance in the right gap the balance point is obtained at 40 cm from the zero end. On shunting the unknown resistance with 2 Omega , find the shift of the balance point on the bridge wire

In a metre bridge when the resistance in the left gap is 2Omega and an unknown resistance in the right gap, the balance point is obtained at 40 cm from the zero end. On shunting the unknown resistance with 2Omega find the shift of the balance point on the bridge wire.

In a metre bridge when the resistance in the left gap is 2Omega and an unknown resistance in the right gap, the balance point is obtained at 40 cm from the zero end. On shunting the unknown resistance with 2Omega find the shift of the balance point on the bridge wire.

In a meter bridge when the resistance in the lift gap, is 2Omega and an unknown resistance in the right gap, the balance point is obtained at 40 cm from Zero end. On shunting the unknown resistance with 2Omega find the shift of the balance point on the bridge.

The balance point is obtained at 40 cm from left end in meter bridge. Then the ratio of resistance in the gap is

With an unknown resistance X in the left gap and a resistance of 30 Omega in the right gap of meter bridge . The null point is obtained at 40 cm from the left end of the wire . Find i) the unknown resistance and ii)the shift in the position of the null point , when the resistance in each gap is shunted by a resistance of 8 Omega .

With an unknown resistance X in the left gap and a resistance of 30 Omega in the right gap of meter bridge . The null point is obtained at 40 cm from the left end of the wire . Find i) the unknown resistance and ii)the shift in the position of the null point , when the resistances in both the gaps are increased by 15 Omega .