Related Questions

    1.

    The dimensions of farad are

    A

    M1L2T2Q2{M^{ - 1}}{L^{ - 2}}{T^2}{Q^2}

    B

    M1L2TQ{M^{ - 1}}{L^{ - 2}}TQ

    C

    M1L2T2Q{M^{ - 1}}{L^{ - 2}}{T^{ - 2}}Q

    D

    M1L2TQ2{M^{ - 1}}{L^{ - 2}}T{Q^2}

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    3.

    If C be the capacitance and V be the electric potential, then the dimensional formula of CV2C{V^2} is

    A

    [ML3TA]\left[ {{\rm{M}}{{\rm{L}}^{ - 3}}{\rm{TA}}} \right]

    B

    [K0LT2A0]\left[ {{{\rm{K}}^0}{\rm{L}}{{\rm{T}}^{ - 2}}{{\rm{A}}^0}} \right]

    C

    [ML1T2A1]\left[ {{\rm{M}}{{\rm{L}}^1}{{\rm{T}}^{ - 2}}{{\rm{A}}^{ - 1}}} \right]

    D

    [ML2T2A0]\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}{{\rm{A}}^0}} \right]

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    5.

    Dimensional formula of capacitance (or farad) is

    A

    M1L2T4A2{M^{ - 1}}{L^{ - 2}}{T^4}{A^2}

    B

    ML2T4A2M{L^2}{T^4}{A^{ - 2}}

    C

    MLT4A2ML{T^{ - 4}}{A^2}

    D

    M1L2T4A2{M^{ - 1}}{L^{ - 2}}{T^{ - 4}}{A^{ - 2}}

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    9.

    In the formula, a=3bc2,aa = 3b{c^2},a and c have dimensions of electric capacitance and magnetic induction respectively. What are dimensions of b in MKS system?

    A

    [M3L2T4Q4]\left[ {{{\rm{M}}^{ - 3}}{{\rm{L}}^{ - 2}}{{\rm{T}}^4}{{\rm{Q}}^4}} \right]

    B

    [M3T4Q4]\left[ {{{\rm{M}}^{ - 3}}{{\rm{T}}^4}{{\rm{Q}}^4}} \right]

    C

    [M3T3Q]\left[ {{{\rm{M}}^{ - 3}}{{\rm{T}}^3}{\rm{Q}}} \right]

    D

    [M3L2T4Q4]\left[ {{{\rm{M}}^{ - 3}}{{\rm{L}}^2}{{\rm{T}}^4}{{\rm{Q}}^{ - 4}}} \right]

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