Electromagnetic Waves

Step 1: Understanding the relationship between velocity, permittivity, and permeability.
The velocity of light in a medium is related to the permittivity ( $%5Cvarepsilon$ ) and permeability ( $%5Cmu$ ) of the medium by the formula: $v%20%3D%20%5Cfrac%7B1%7D%7B%5Csqrt%7B%5Cmu%20%5Cvarepsilon%7D%7D$ where $%5Cmu$ is the magnetic permeability and $%5Cvarepsilon$ is the permittivity of the medium.

Step 2: Conclusion.
The correct answer is (D) $v%20%3D%20%5Cfrac%7B1%7D%7B%5Csqrt%7B%5Cmu%20%5Cvarepsilon%7D%7D$ .

High-Yield Trend

Chapter Questions
1 MCQs

Official Solution

Electromagnetic Waves

High-Yield Trend

Chapter Questions 1 MCQs

Official Solution

Chapter Questions
1 MCQs