Write a short note on galvanometer
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galvanometer is an instrument that can detect the presence of the current in a circuit
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Answer: (1) A galvanometer is an instrument which is used to detect the presence of electric current in a circuit.
(2) If the current in the circuit is zero,the galvanometer will show zero or no deflection.
(3) The deflection is on either side of the zero mark depending upon the direction of the current.
Explanation:Hope... it wiil help you!
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