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JEE MAIN 2024
30-01-2024 S2
Question
Two resistance of $100 \Omega$ and $200 \Omega$ are connected in series with a battery of 4 V and negligible internal resistance. A voltmeter is used to measure voltage across $100 \Omega$ resistance, which gives reading as 1 V . The resistance of voltmeter must be $\Omega$.
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