Uttarakhand PMT Uttarakhand PMT Solved Paper-2004

  • question_answer
    What is the resultant capacitance between points A and B?

    A)  51\[\pi F\]      

    B)  102\[\pi F\]

    C)  204 \[\pi F\]      

    D)  408 \[\pi F\]

    Correct Answer: C

    Solution :

     Capacitors\[20\,\mu F\]and\[5\,\mu F\]are connected in series combination hence, their equivalent capacitance is given by  \[{{C}_{s}}=\frac{20\times 5}{20+5}\] \[=\frac{100}{25}\] \[=4\mu F\] Again\[{{C}_{s}}=4\mu F\]and\[200\mu F\]are connected in parallel hence, their equivalent capacitance is \[{{C}_{p}}=4+200=204\mu F\]


You need to login to perform this action.
You will be redirected in 3 sec spinner