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Sahay Sir > Question Answers > JEE Mains Physics 2002-2019 Solved Video Solutions > Practice Set 1 > A galvanometer is used in laboratory for detecting the null point in electrical experiments. If, on passing a current of 6 mA, it produces a deflection of 2°, its figure of merit is close to

A galvanometer is used in laboratory for detecting the null point in electrical experiments. If, on passing a current of 6 mA, it produces a deflection of 2°, its figure of merit is close to

A galvanometer is used in laboratory for detecting the null point in electrical experiments. If it produces a deflection of 2° its figure of merit is close to on passing a current of 6 mA