The relation between permittivity of free space, the permeability of free space and speed of light is

The relation between permittivity of free space, the permeability of free space and speed of light is
  1. $\epsilon_0 \mu_o=\frac{4 \pi}{C^2}$
  2. $\epsilon_0 \mu_o=\frac{1}{C^2}$
  3. $\epsilon_0 \mu_o=\frac{1}{C}$
  4. $\varepsilon_0 \mu_o=c^2$

Solution

$\begin{aligned} & \text {} C^2=\frac{1}{\mu_0 \epsilon_0} \\ & \Rightarrow \in_0 \mu_0=\frac{1}{C^2}\end{aligned}$

Asked in: AP EAMCET 2023 (15 May Shift 2)

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