Two diametrically opposite points of a metal ring are connected to two terminals of the left gap of meter bridge. The resistance of 110 is connected in right gap. If null point is obtained at a distance of 45 cm from the left end, find the resistance of the ring.
Two diametrically opposite points of a metal ring are connected to two terminals of the left gap of meter bridge. The resistance of 110 is connected in right gap. If null point is obtained at a distance of 45 cm from the left end, find the resistance of the ring.
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Transcribed Image Text:Two diametrically opposite points of a
metal ring are connected to two terminals of
the left gap of meter bridge. The resistance of
110 is connected in right gap. If null point is
obtained at a distance of 45 cm from the left
end, find the resistance of the ring.
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