Related Questions

    1.

    The dimensions of permittivity ε0{\varepsilon _0} are

    A

    A2T2M1L3{A^2}{T^2}{M^{ - 1}}{L^{ - 3}}

    B

    A2T4M1L3{A^2}{T^4}{M^{ - 1}}{L^{ - 3}}

    C

    A2T4ML3{A^{ - 2}}{T^{ - 4}}M{L^3}

    D

    A2T4M1L3{A^2}{T^{ - 4}}{M^{ - 1}}{L^{ - 3}}

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    2.

    If C is the capacitance and V is the potential, the dimensional formula for CV2C{V^2} is

    A

    [ML2T1]\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 1}}} \right]

    B

    [ML2T3]\left[ {{\rm{M}}{{\rm{L}}^{ - 2}}{{\rm{T}}^{ - 3}}} \right]

    C

    [ML2  T2]\left[ {{\rm{M}}{{\rm{L}}^2}{\rm{\;}}{{\rm{T}}^{ - 2}}} \right]

    D

    [ML2T2]\left[ {{\rm{M}}{{\rm{L}}^{ - 2}}{{\rm{T}}^{ - 2}}} \right]

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