Practicing Success
Practicing Success
CUET Preparation Today
For a medium with permittivity (ε) and permeability (μ), the speed of light (v) is given by: |
$v=\sqrt{\frac{μ}{ε}}$ $v=\sqrt{με}$ $v=\sqrt{\frac{1}{με}}$ $v=\sqrt{\frac{ε}{μ}}$ |
$v=\sqrt{\frac{1}{με}}$ |
The correct answer is Option (3) → $v=\sqrt{\frac{1}{με}}$ |
