1.

A galvanometer of resistance 25 Ω shows a deflection of 5 divisions when a current of 2 mA is passed through it. If a shunt of 4Ω is connected and there are 20 divisions on the scale, then the range of the galvanometer is

A. 1 A
B. 58 A
C. 58 mA
D. 30 mA
Answer» D. 30 mA


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