1 A moving coil galvanometer has 100 turns and each turn has

Last updated: 6/9/2023

1 A moving coil galvanometer has 100 turns and each turn has an area 2 0 cm 2 The magnetic field produced by the magnet is 0 01 T The deflection in the coil is 0 05 radian when a current of 10 mA is passed through it Find the torsional constant of the suspension wire