JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Capacitance

  • question_answer
    The energy stored in the condenser is                                 [EAMCET (Engg.) 1995; CPMT 2000; CBSE PMT 2001]

    A)                    \[QV\]                             

    B)            \[\frac{1}{2}QV\]

    C)                    \[\frac{1}{2}C\]

    D)                                      \[\frac{1}{2}\frac{Q}{C}\]

    Correct Answer: B

    Solution :

               The energy stored \[=\frac{1}{2}QV\]


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