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The actual value of resistance R, shown in the figure is 30 Ω . This is measuered in an experiment as shown using the standard formula R = I V , where V and I are the readings of the voltmeter and ammeter, respectively. If the measured value of R is 5% less, then the internal resistance of the voltmeter is - A V R

1. 570 Ω
2. 600 Ω
3. 350 Ω
4. 35 Ω

Correct answer: 570 Ω

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