The actual value of resistance R, shown in the figure is 30Ω. This is measured in an experiment as shown using the standard formula R = V/I , where V and I are the readingsof the voltmeter and ammeter, respectively. Ifthe measured value of R is 5% less, then theinternal resistance of the voltmeter is : [10 Jan 2019 Shift 2]

JEE Main 10 Jan 2019 Shift 2 Solved Paper

Section: Physics

Question : 2 of 90

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The actual value of resistance R, shown in the figure is 30Ω. This is measured in an experiment as shown using the standard formula R =

, where V and I are the readingsof the voltmeter and ammeter, respectively. Ifthe measured value of R is 5% less, then theinternal resistance of the voltmeter is :

[10 Jan 2019 Shift 2]

350 Ω
570 Ω
35 Ω
600 Ω

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