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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
    There are three resistance coils of equal resistance. The maximum number of resistances you can obtain by connecting them in any manner you choose, being free to use any number of the coils in any way is [ISM Dhanbad 1994]

    A)            3    

    B)            4

    C)            6    

    D)            5

    Correct Answer: B

    Solution :

               Maximum number of resistance \[={{2}^{n-1}}={{2}^{3-1}}=4\]


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