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JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Self Evaluation Test - Current Electricity

  • question_answer
    For maximum power from battery the internal resistance of battery r is

    A) \[10R\]  

    B) \[\frac{4R}{9}\]

    C) \[\frac{R}{8}\]

    D) \[\frac{10R}{9}\]

    Correct Answer: B

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