When a current of 1 Ampere is passed through a galvanometer coil, it is
Channel: Doubtnut
Date: 2020-05-31

When a current of 1 Ampere is passed through a galvanometer coil, it is deflected through 20◦. But when it is shunted by a resistance of 12 Omega the same current produces a deflection of 5◦. The resistance of the galvanometer is