An unknown resistance X is connected in the left gap and a known resistance R in the right gap of the meter-bridge. The balance point is obtained at 60 cm from the left end of the wire. When R is increased by 2 e, the balanced point shifts by 10 cm. Find X and R.
An unknown resistance X is connected in the left gap and a known resistance R in the right gap of the meter-bridge. The balance point is obtained at 60 cm from the left end of the wire. When R is increased by 2 e, the balanced point shifts by 10 cm. Find X and R.
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Transcribed Image Text:An unknown resistance X is connected
in the left gap and a known resistance R in the
right gap of the meter-bridge. The balance
point is obtained at 60 cm from the left end of
the wire. When R is increased by 2 2, the
balanced point shifts by 10 cm. Find X and R.
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