In a metre bridge , the balancing length from the left end is found to be 40cm, when a known resistance of `3Omega` is placed in the right gap, then the value of unknown resistance is `

In a metre bridge experiment, the balancing length from the left end is found to be 20 cm. If a standard resistance of 20 ohm is kept in the right gap, then the value of the unknown resistance in the left gap is

In meter bridge , the balancing length from left is found to be 20 cm when standard connected of 1 Omega is in right gap . The value of unknown resistance is

In meter bridge , the balancing length from left is found to be 20 cm when standard connected of 1 Omega is in right gap . The value of unknown resistance is

In meter bridge , the balancing length from left is found to be 20 cm when standard connected of 1 Omega is in right gap . The value of unknown resistance is

In a meter bridge the balancing length rom the left end (standard resistance of 1Omega is in the right gap) is found to be 20 cm . The value of the unkown resistance is

In a metre bridge, the balancing length from the left end is 20 cm. The resistance in the right gap is 1 Omega . The value of the unknown resistance is

In a metere bridge, the balance length from left end (standard resistance of 1Omega is in the right gap) is found to be 20 cm, the length of resistance wire in left gap) is found to be 20 cm the length of resistance wire in left gap is (1)/(2) m and radius is 2mm its specific resistance is

In a metere bridge. The balance length from left end (standard resistance of 1Omega is in the right gap) is found to be 20cm the length of resistance in left gap is 1/2 m and radius is 2mm its specific resistance is