Voltmeter Range Calculation (Jee Mains) | ExamDuo
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Torque and Galvanometer
Medium
Voltmeter Range Calculation
A moving coil galvanometer has resistance 50Ω and it indicates full deflection at 4 mA current. A voltmeter is made using this galvanometer and a 5 kΩ resistance. The maximum voltage, that can be measured using this voltmeter, will be close to:
SELECT ONE OPTION
A
10V
B
15V
C
40V
D
20V
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