The electromagnetic waves | Electromagnetic Waves

JEE MAIN 2022

25-06-2022 S2

Question

The electromagnetic waves travel in a medium at a speed of $2.0 \times 10^8 \mathrm{~m} / \mathrm{s}$. The relative permeability of the medium is 1.0. The relative permittivity of the medium will be:

Select the correct option:

2.25

4.25

6.25

8.25

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Easy

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