Railways Basic Science and Engineering Units and Measurements / मात्रक और मापन Question Bank Unit and Measurements

  • question_answer
    The dimensions of electrical permittivity are

    A) \[[{{A}^{2}}{{M}^{-1}}{{L}^{-3}}{{T}^{4}}]\]

    B) \[[{{A}^{2}}{{M}^{-1}}{{L}^{-3}}{{T}^{0}}]\]

    C) \[[A{{M}^{-1}}{{L}^{-3}}{{T}^{4}}]\]               

    D) \[[{{A}^{2}}{{M}^{0}}{{L}^{-3}}{{T}^{4}}]\]

    Correct Answer: A


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