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JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Kirchhoff's Law, Cells

  • question_answer
    A storage battery has e.m.f. 15 volts and internal resistance 0.05 ohm. Its terminal voltage when it is delivering 10 ampere is                                                                       [JIPMER 1997]

    A)                    30 volts

    B)                                      1.00 volts

    C)                    14.5 volts                       

    D)            15.5 volts

    Correct Answer: C

    Solution :

               \[V=E-IR=15-10\times 0.05=14.5V\]


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