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What we will use to measure …

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What we will use to measure e.m.f. of cell. ?Potentiometer or high resistance voltmeter. Why?

    • Posted by Satnam Kaur 7 years ago

    CBSE > Class 12 > Physics
    • 1 answers

    O Singh 7 years ago

    Potentiometer as it does not take current from the circuit

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