Question

With the aid of a diagram describe the mode of operation of a moving coil
galvanometer

Answer 1

Explanation:

Principle: 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.