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Current Electricity question

2019 · 10 Jan · Shift 2 · Q48
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Current Electricity question

2019 · 10 Jan · Shift 2 · Q48

JEE MainPhysicsCurrent ElectricityMCQ+4 / −1
The actual value of resistance R, shown in the figure is 30 Ω\OmegaΩ. This is measuered in an experiment as shown using the standard formula R = VI{V \over {\rm I}}IV​, 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 - JEE Main 2019 (Online) 10th January Evening Slot Physics - Current Electricity Question 272 English
  1. A
    570 Ω\OmegaΩ
  2. B
    600 Ω\OmegaΩ
  3. C
    350 Ω\OmegaΩ
  4. D
    35 Ω\OmegaΩ
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