NEET Physics Mathematical Tools, Units & Dimensions Question Bank Dimensions

  • question_answer
    The dimensions of Farad are                           [MP PET 1993]

    A)             \[{{M}^{-1}}{{L}^{-2}}{{T}^{2}}{{Q}^{2}}\]

    B)             \[{{M}^{-1}}{{L}^{-2}}TQ\]

    C)             \[{{M}^{-1}}{{L}^{-2}}{{T}^{-2}}Q\]           

    D)             \[{{M}^{-1}}{{L}^{-2}}T{{Q}^{2}}\]

    Correct Answer: A

    Solution :

                    Farad is the unit of capacitance and \[C=\frac{Q}{V}\]=\[\frac{[Q]}{[M{{L}^{2}}{{T}^{-2}}{{Q}^{-1}}]}\]=\[{{M}^{-1}}{{L}^{-2}}{{T}^{2}}{{Q}^{2}}\]      


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