Question

Write about galvanometer.

Answer 1

galvano meter is an instrument which is used to detect the presence of current in a circuit by showing deflection in the direction of the current

Answer 2

A galvanometer is an electromechanical instrument used for detecting and indicating an electric current. A galvanometer works as an actuator, by producing a rotary deflection (of a "pointer"), in response to electric current flowing through a coil in a constant magnetic field.

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