JIPMER Jipmer Medical Solved Paper-1995

  • question_answer
    Two cells, each of emf £ and internal resistance r, are connected in parallel across a resistor R. The power delivered to the resistor is maximum if:            

    A)              R = 0         

    B)                                    R = r         

    C)                     R = r/2                     

    D)                     R = 2r

    Correct Answer: C


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