Question

In a moving coil galvanometer, the deflection of the coil is related to the electric current i by the relation?

Answer 1

Answer:

When a current carrying coil is suspended in a uniform magnetic field it is acted upon by a torque. Under the action of this torque, the coil rotates and the deflection in the coil in a moving coil galvanometer is directly proportional to the current flowing through the coil.

Answer 2

in a moving coil galvanometer

I=[C/NBA]theeta

therefore In a moving coil galvanometer, the deflection of the coil is related to the electric current i by the relation:-

I is directly proportional to theeta