A potential difference of 220 V is maintained across a 12000 ohm rheostat

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A potential difference of 220 V is maintained across a 12000 ohm rheostat, as shown in the figure. The voltmeter has a resistance of 6000 ohm and point c is at one-fourth of the distance from a to b. Therefore, the reading of the voltmeter is
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Dec
A potential difference of 220 V is maintained across a 12000 ohm rheostat, as shown in the figure. The voltmeter has a resistance of 6000 ohm and point c is at one-fourth of the distance from a to b. Therefore, the reading of the voltmeter is A potential difference of 220 V is maintained across [...]
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Tags: A potential difference of 220 V is maintained across a 12000 ohm rheostat , as shown in the figure. The voltmeter has a resistance of 6000 ohm and point c is at one-fourth of the distance from a to b. Therefore , the reading of the voltmeter is ,