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When the bridge is balanced, what is the current flowing through the galvanometer?(a) 0(b) depends on the ratio arms R1 and R2(c) varies by a factor of 2(d) depends on the type of null detector usedThis question was addressed to me in my homework.This question is from Sensitivity of Wheatstone Bridge in portion Measurement of Resistance of Electrical Measurements |
Answer» The correct option is (a) 0 |
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