The coil of a moving coil galvanometer has 100 turns each of area` 15 cm^(2)`.
Channel: Doubtnut
Date: 2020-05-24

The coil of a moving coil galvanometer has 100 turns each of area` 15 cm^(2)`. It is suspended in a radial magnetic field of induction `3 xx 10^(-2)Wb//m^(2)`. What is the current senstivity of the moving coil galvanometer, if the torsional constant of the suspension fiber is` 1.5 xx 10^(-8)Nm`/radian`?