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

  • question_answer
    The potential difference between point A & B is [BHU 2003; CPMT 2004; MP PMT 2005]

    A)                                                      \[\frac{20}{7}\,\,V\]

    B)                    \[\frac{40}{7}\,\,V\]

    C)         \[\frac{10}{7}\,\,V\]

    D)         0

    Correct Answer: D

    Solution :

                                             The given circuit is a balanced wheatstone bridge circuit. Hence potential difference between A and B is zero.


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