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

  • question_answer
    Twelve wires of equal length and same cross-section are connected in the form of a cube. If the resistance of each of the wires is \[R\], then the effective resistance between the two diagonal ends would be                                           [J & K CET 2004]

    A)            2\[R\]

    B)            12\[R\]

    C)            \[\frac{5}{6}R\]

    D)            8\[R\]

    Correct Answer: C

    Solution :

                       The given circuit can be simplified as follows \\[{{R}_{AD}}=\frac{5R}{6}\]


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