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

  • question_answer
    In the given figure, when galvanometer shows no deflection, the current (in ampere) flowing through \[5\,\Omega \] resistance will be                                                                                         [SCRA 1994, 96]

    A)                    0.5

    B)                    0.6

    C)                    0.9

    D)                    1.5

    Correct Answer: B

    Solution :

                 Let current through \[5\,\Omega \] resistance be i. Then \[i\times 25=(2.1-i)\,10\]Þ \[i=\frac{10}{35}\times 2.1=0.6\,A\]


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