Question

The dimensions of ${e^2}/4{\rm{\pi }}{{\rm{\varepsilon }}_0}hc,$, where $e,\;{{\rm{\varepsilon }}_0},{\rm{\;}}h\;{\rm{and\;}}c$ are electronic charge, electric permittivity, Planck’s constant and velocity of light in vacuum respectively, are

Accepted Answer

$\left[ {{{\rm{M}}^0}{{\rm{L}}^0}{{\rm{T}}^0}} \right]$

Answer

$\left[ {{\rm{M}}{{\rm{L}}^0}{{\rm{T}}^0}} \right]$

Answer

$\left[ {{{\rm{M}}^0}{\rm{L}}{{\rm{T}}^0}} \right]$

Answer

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

NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS

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