Related Questions

    1.

    The dimensional formula of magnetic permeability is

    A

    [M0L1T]\left[ {{{\rm{M}}^0}{{\rm{L}}^{ - 1}}{\rm{T}}} \right]

    B

    [M0L2T1]\left[ {{{\rm{M}}^0}{{\rm{L}}^2}{{\rm{T}}^{ - 1}}} \right]

    C

    [M0L2T1A2]\left[ {{{\rm{M}}^0}{{\rm{L}}^2}{{\rm{T}}^{ - 1}}{{\rm{A}}^2}} \right]

    D

    [MLT2A2]\left[ {{\rm{ML}}{{\rm{T}}^{ - 2}}{{\rm{A}}^{ - 2}}} \right]

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    3.

    Dimensions of magnetic field intensity is

    A

    [M0L1T0A1]\left[ {{M^0}{L^{ - 1}}{T^0}{A^1}} \right]

    B

    [MLT1A1]\left[ {ML{T^{ - 1}}{A^{ - 1}}} \right]

    C

    [ML0T2A1]\left[ {M{L^0}{T^{ - 2}}{A^{ - 1}}} \right]

    D

    [MLT2A]\left[ {ML{T^{ - 2}}A} \right]

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    7.

    The dimensions of emf in MKS is

    A

    [ML1T2Q2]\left[ {{\rm{M}}{{\rm{L}}^{ - 1}}{{\rm{T}}^{ - 2}}{{\rm{Q}}^{ - 2}}} \right]

    B

    [ML2T2Q2]\left[ {{\rm{M}}{{\rm{L}}^{ - 2}}{{\rm{T}}^{ - 2}}{{\rm{Q}}^{ - 2}}} \right]

    C

    [MLT2Q1]\left[ {{\rm{ML}}{{\rm{T}}^{ - 2}}{{\rm{Q}}^{ - 1}}} \right]

    D

    [ML2T2Q1]\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}{{\rm{Q}}^{ - 1}}} \right]

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    10.

    Dimension of electric current is

    A

    [M0L0T1Q]\left[ {{M^0}{L^0}{T^{ - 1}}Q} \right]

    B

    [ML2T1Q]\left[ {M{L^2}{T^{ - 1}}Q} \right]

    C

    [M2LT1Q]\left[ {{M^2}L{T^{ - 1}}Q} \right]

    D

    [M2L2T1Q]\left[ {{M^2}{L^2}{T^{ - 1}}Q} \right]

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