In the metre-bridge experiment with uknown resistance X in the left gap and a known resistance of
Channel: Doubtnut
Date: 19/11/2021

In the metre-bridge experiment with uknown resistance X in the left gap and a known resistance of `60Omega` in the right gap, null point is obtained at l cm from left. If the unknown resistance X is shunted by an equal resistance, what should be the value of the known resistance in the right gap in order to get the null point at the same position?.