In a metre bridge , the gaps are enclosed by resistances of `2omega` and `3Omega` . The value of shunt to be added to `3Omega` resister to shift the balancing point by 22.5cm is

In a meter bridge, the gaps are closed by resistances 2 and 3 ohms. The value of shunt to be added to 3 ohm resistor to shift the balancing point by 22.5 cm is

In a meter bridge, the gaps are closed by resistances 2 and 3 ohm. The value of shunt to be added to 3 ohm resistor to shift the balancing point by 22.5 cm is

In a metrebridge, the gaps are closed by two resistances P and Q and the balance point is obtained at 40 cm. When Q is shunted by a resistance of 10Omega , the balance point shifts to 50 cm. The values of P and Q are

In a metre bridge, the gaps are closed by two resistance P and Q and the balance point is obtained at 40 cm . When Q is shunted by a resistance of 10 Omega , the balance point shifts to 50 cm . The values of P and Q are. .

In a metre bridge, the gaps are closed by two resistance P and Q and the balance point is obtained at 40 cm . When Q is shunted by a resistance of 10 Omega , the balance point shifts to 50 cm . The values of P and Q are. .

In a metre bridge a copper coil is connected in the right gap and a resistance of 10 Omega in the left gap. The balance point is obtained at 0.2 m. The resistance of the coil is

A certain unknown resistance is connected in the left gap and a resistance box in the right gap of a metre bridge. By introducing a resistance of 10 Omega with the help of resistance box, the balance point is determined. If the balance point shift by 20 cm on increasing the resistance from the resistance box by 12.5 Omega Find the value of unknown resistance.

In a meter-bridge if the left and right gaps are connected with 2 Omega and 3 Omega resistances, respectively then the bridge is balanced. The resistance to be connected with 3 Omega resistance to get the balancing point at midpoint of the bridge wire is