A resistance R is connected to a voltage source V having internal resistance RI. A voltmeter of resistance R2 is used to

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answerhappygod
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A resistance R is connected to a voltage source V having internal resistance RI. A voltmeter of resistance R2 is used to

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a) \(\frac{V_S R_1 R_2}{R_2 R_1 + R_1 R + RR_2}\)
b) \(\frac{V_s R}{R + R_s}\)
c) \(\frac{VR_1 R_2}{R_1 R_2 – R_1 R – RR_2}\)
d) \(\frac{V_S RR_2}{R_1 R_2 + R_1 R + RR_2}\)
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