Teaching UP TGT Mock Test Series 2025 Physics Moving Charges and Magnetism The Moving Coil Galvanometer
A galvanometer of resistance 20Ω is to be converted into an ammeter of range 1A. If the current of 1 mA produces full scale deflection, then the shunt required for the purpose is:
1
0.03 Ω
2
0.02 Ω
3
0.01 Ω
4
0.04 Ω