JEE Main & Advanced Sample Paper JEE Main Sample Paper-45

  • question_answer
    What is equivalent capacitance of the network? Each capacitor has \[1\,\mu F\] capacitance

    A)  \[\frac{1}{3}\,\mu F\]           

    B)  \[2\,\mu F\]

    C)  \[\frac{3}{2}\,\mu F\]         

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

    Correct Answer: D

    Solution :

     The given circuit can be rearranged as follows, it consists of three capacitors connected in parallel, hence equivalent resistance of the combination is \[C'={{C}_{1}}+{{C}_{2}}+{{C}_{3}}\].  Given,             \[C'=1+1+1=3\,\,\mu F\]

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