The dimension of frac{1}{{sqrt {{varepsilon _ | vedclass

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(A) The speed of light in vacuum is given by the relation $c = \frac{1}{\sqrt{\varepsilon_0 \mu_0}}$.Here,$\varepsilon_0$ is the permittivity of free

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Velocity

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(A) The speed of light in vacuum is given by the relation $c = \frac{1}{\sqrt{\varepsilon_0 \mu_0}}$.Here,$\varepsilon_0$ is the permittivity of free space and $\mu_0$ is the permeability of free space.Since $c$ represents the speed of light,its dimension is the same as that of velocity,which is $[LT^{-1}]$.Therefore,the dimension of $\frac{1}{\sqrt{\varepsilon_0 \mu_0}}$ is that of velocity.

The dimension of $\frac{1}{{\sqrt {{\varepsilon _0}{\mu _0}} }}$ is that of

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