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In the metre-bridge experiment with ukno...

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?.

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SL ARORA-ELECTRICAL INSTRUMENTS-Problem for self practice
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