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A galvanometer of resistance 20 Ω shows full scale deflection for a current of 5 mA. To convert the galvanometer into a voltmeter of range 0 to 24 V, the resistance to be connected in series to the galvanometer is
A galvanometer of resistance 20 Ω shows full scale deflection for a current of 5 mA. To convert the galvanometer into a voltmeter of range 0 to 24 V, the resistance to be connected in series to the galvanometer is
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A high resistance is connected in series with a galvanometer to convert it into a voltmeter.
Updated On: Jun 17, 2026
- 4740 Ω
- 4820 Ω
- 4800 Ω
- 4780 Ω
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The Correct Option is D
Solution and Explanation
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