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JEE Main Physics Class 12 Moving Charges and Magnetism Part 2 Questions

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Question : 97

Total: 100

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

[Sep. 05, 2020 (II)]

333°A∕div.
6×10−3A∕div
666°A∕div.
3×10−3A∕div

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