Science, asked by maimunakhan96, 4 months ago

why should a voltmeter have infinite resistance and an ammeter have zero resistance ideally?

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Answered by Anonymous

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A voltmeter is used to measure the potential difference across the two points of a circuit. For it, the voltmeter is connected in parallel across those two point. ... Thus, ideal voltmeter has infinite resistance. An ammeter is used to measure the current in the circuit.

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