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The storage battery of a car …

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The storage battery of a car has an emf of 12V. If the internal resistance of a battery is 0.4 ohm , what is the maximum current that can be drawn from the battery?

    • Posted by Gautam Kumar 8 years, 3 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Prateek Patel 8 years, 3 months ago

    Maximum current is equal to E/r Where E is emf and r is internal resistance

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