Two resistances prepared from the wire of same material having diameters in the ratio 3 : 1 and lengths in the ratio 3 : 1 are connected in the left and right gap of . Wheatstone's meter bridge. Find the distance of null point from the left end of the wire.
Two resistances prepared from the wire of same material having diameters in the ratio 3 : 1 and lengths in the ratio 3 : 1 are connected in the left and right gap of . Wheatstone's meter bridge. Find the distance of null point from the left end of the wire.
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Transcribed Image Text:Two resistances prepared from the
wire of same material having diameters in the
ratio 3 : 1 and lengths in the ratio 3 : 1 are
connected in the left and right gap of
Wheatstone's meter bridge. Find the distance
of null point from the left end of the wire.
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