Question 340: Ray Optics

Question

$$\epsilon_0$$ and $$\mu_0$$ are the electric permittivity and magnetic permeability of free space respectively. If the corresponding quantities of a medium are $$2 ~\epsilon_0$$ and $$1.5 ~\mu_0$$ respectively, the refractive index of the medium will nearly be :

Accepted Answer

$$\mu=\frac{C}{\mathrm{~V}}=\frac{\frac{1}{\sqrt{\mu_0 \in_0}}}{\frac{1}{\sqrt{1.5 \mu_0 	imes 2 \epsilon_0}}}=\sqrt{3}$$

Answer

$$\sqrt{2}$$

Answer

$$\sqrt{3}$$

Answer

3

Answer

2

Ray Optics

\epsilon_0 and \mu_0 are the electric permittivity and magnetic permeability of free space respectively. If the corresponding quantities of a medium are 2 ~\epsilon_0 and 1.5 ~\mu_0$ respectively, the refractive index of the medium will nearly be :

Choose the correct answer: