JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Grouping of Capacitors

  • question_answer
    Three capacitors of capacitance \[3\,\mu \,F\] are connected in a circuit. Then their maximum and minimum capacitances will be                                                                                         [RPET 2003]

    A)            \[9\,\mu \,F\], \[1\,\mu \,F\]

    B)                                      \[8\,\mu \,F\], \[2\,\mu \,F\]

    C)            \[9\,\mu \,F\], \[0\,\mu \,F\]                                           

    D)            \[3\,\mu \,F\], \[2\,\mu \,F\]

    Correct Answer: A

    Solution :

               \[{{C}_{\max }}=nC=3\times 3=9\mu F\], \[{{C}_{\min }}=\frac{C}{n}=\frac{3}{3}=1\,\mu F\]


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