Question:
A moving coil galvanometer of resistance 20 Q gives a full
Last updated: 6/13/2023
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A moving coil galvanometer of resistance 20 Q gives a full scale deflection when a current of 1 mA is passed through it It is to be converted into an ammeter reading 20 A on full scale deflection If a shunt wire of 0 005 Q only is available then what resistance should be connected in series with the galvanometer coil O 99 955 0 O 79 995 Q 59 295 0