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The internal resistance of primary cell …

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The internal resistance of primary cell is 4ohm. It generates a current of 0.2A in an external resistance of 21 ohm. The rate at which chemical energy is consumed in providing the current is?

    • Posted by Rajbala Devi 6 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
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