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Class 12 NEET Physics Moving Charges and Magnetism

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Question : 62

Total: 96

A galvanometer of 50 ohm resistance has 25 divisions. A current of 4×10−4 ampere gives a deflection of one division. To convert this galvanometer into a voltmeter having a range of 25 volts, it should be connected with a resistance of

2500Ω as a shunt
2450Ω as a shunt
2550Ω in series
2450Ω in series.

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