Galvanometer Voltmeter Conversion Circuit (Jee … | ExamDuo
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Torque and Galvanometer
Hard
Galvanometer Voltmeter Conversion Circuit
A galvanometer of resistance 100
Ω
has 50 divisions on its scale and has sensitivity of 20
µ
A
/ division. It is to be converted to a voltmeter with three ranges, of 0-2V, 0- 10 V and 0-20V. The appropriate circuit to do so is:
SELECT ONE OPTION
A
B
C
D
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