10 mA current can pass through a galvanometer of resistance 25 ohm.

10 mA current can pass through a galvanometer of resistance 25 ohm. What resistance in series should be connected through it, so that it is converted into a voltmeter of 100V?

Options

(a) 0.975 ohm
(b) 99.75 ohm
(c) 975 ohm
(d) 9975 ohm

Correct Answer:

9975 ohm

Explanation:

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