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 figure shown, the total resistance between A and B is

    A)            \[12\,\Omega \]

    B)                                      \[4\,\Omega \]

    C)                    \[6\,\Omega \]

    D)                                      \[8\,\Omega \]

    Correct Answer: D

    Solution :

                 The last two resistance are out of circuit. Now \[8\Omega \] is in parallel with \[(1+1+4+1+1)\Omega \]. \[\therefore R=8\Omega ||8\Omega =\frac{8}{2}=4\Omega \] Þ  \[{{R}_{AB}}=4+2+2=8\Omega \]


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