CET Karnataka Medical CET - Karnataka Medical Solved Paper-2011

  • question_answer
    If C be the capacitance and V be the electric potential, then the dimensional formula of \[C{{V}^{2}}\]is

    A) \[\left[ M{{L}^{2}}{{T}^{-2}}{{A}^{0}} \right]\]     

    B)  \[\left[ ML{{T}^{-2}}{{A}^{-1}} \right]\]

    C) \[\left[ M{}^\circ L{{T}^{-\text{ }2}}{{A}^{0}} \right]\]     

    D)  \[\left[ M{{L}^{-3}}TA \right]\]

    Correct Answer: A

    Solution :

    We know, Energy, \[E=C{{V}^{2}}\] Dimensions of \[C{{V}^{2}}=\]Dimensions of energy \[=[M{{L}^{2}}{{T}^{-2}}]\]


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