Current Electricity

Question: ${10^{ - 3}}amp$ is flowing through a resistance of $1000\,\Omega $. To measure the correct potential difference, the voltmeter is to be used of which the resistance should be

1) $0\,\Omega $

2) $500\,\Omega $

3) $1000\,\Omega $

4) $ > > 1000\,\Omega $

Solution:

Explanation: No Explanation

Different Measuring Instruments Potentiometer Meter Bridge

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