Moving Coil Galvanometer Investigatory Project PDF class 12
Moving Coil Galvanometer Investigatory Project PDF Class 12 Introduction A galvanometer is an electromechanical instrument for detecting and indicating 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. Early galvanometers were not calibrated, but …
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