JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Grouping of Resistances

  • question_answer
    Effective resistance between A and B is           [UPSEAT 2001]

    A)         15 W

    B)         5 W

    C)         \[\frac{5}{2}\Omega \]

    D)         20 W

    Correct Answer: B

    Solution :

                                             The given figure is balance wheat stone bridge.


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