Which of the following combinations has the d | vedclass

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Question

$\begin{array}{l}
\left[ {{\varepsilon _0}} ight] = {M^{ - 1}}{L^{ - 3}}{T^4}{A^2}\
\left[ {{\mu _0}} ight] = M\,L\,{T^{ - 2}}{A^{ - 2}}\
\le

Vedclass · Accepted Answer

$\sqrt {\frac{{{\mu _0}}}{{{\varepsilon_0}}}} $

Vedclass · Answer

$\begin{array}{l}
\left[ {{\varepsilon _0}} ight] = {M^{ - 1}}{L^{ - 3}}{T^4}{A^2}\
\left[ {{\mu _0}} ight] = M\,L\,{T^{ - 2}}{A^{ - 2}}\
\left[ R ight] = \,M\,{L^2}\,{T^{ - 3}}{A^{ - 2}}\
\left[ R ight] = \left[ {\sqrt {\frac{{{\mu _0}}}{{{\varepsilon _0}}}} } ight]
\end{array}$

Which of the following combinations has the dimension of electrical resistance ( ${ \varepsilon _0}$ is the permittivity of vacuum and ${\mu _0}$ is the permeability of vacuum) ?

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