Write the magnitude and dimensional formula of $\frac{1}{\sqrt{\mu_0 \epsilon_0}}$.
(N/A) The expression $\frac{1}{\sqrt{\mu_0 \epsilon_0}}$ represents the speed of light in a vacuum,denoted by $c$.
Its magnitude is approximately $3 \times 10^8 \ m/s$.
Since it represents speed,its dimensional formula is $[M^0 L^1 T^{-1}]$.
Its magnitude is approximately $3 \times 10^8 \ m/s$.
Since it represents speed,its dimensional formula is $[M^0 L^1 T^{-1}]$.
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