NEET Sample Paper NEET Sample Test Paper-72

  • question_answer
    Thirteen resistances each of resistance R ohm are connected in the circuit as shown in the figure. The effective resistance between A and B is

    A) \[2\,\,R\Omega \]           

    B) \[\frac{4\,R}{3}\,\Omega \]

    C) \[\frac{2\,R}{3}\,\Omega \]                    

    D) \[R\,\Omega \]

    Correct Answer: C

    Solution :

    Hence \[{{\operatorname{R}}_{eq}}=\frac{2\,R}{3}\]


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