Question:
of the bridge if AC corres ponding to null defle ction of
Last updated: 6/12/2023
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of the bridge if AC corres ponding to null defle ction of galvanometer is x what would be its value if the radius of the A wire AB is doubled or R Solution For null deflection of galvanometer in a metrebridge experiment R X R 100 x X R RAC R RCB Since R R remains constant x 100 x also R