Teaching UP TGT Mock Test Series 2025 Physics Moving Charges and Magnetism The Moving Coil Galvanometer
Current sensitivity of a moving coil galvanometer is 5 div/mA and its voltage sensitivity (angular deflection per unit voltage applied) is 20 div/V. The resistance of the galvanometer is
1
40 Ω
2
25 Ω
3
250 Ω
4
500 Ω