| ⇦ | 
| ⇨ |
The velocity of electromagnetic radiation in a medium of permittivity ε₀ and permeability μ₀ is given by
Options
(a) √(ε₀ / μ₀)
(b) √(μ₀ ε₀)
(c) 1 / √(μ₀ ε₀)
(d) √(μ₀ / ε₀)
Correct Answer:
1 / √(μ₀ ε₀)
Explanation:
The velocity of electromagnetic radiation in a medium of permittivity ε₀ and permeability μ₀ is equal to 1 / √(μ₀ ε₀).
Related Questions: - A particle of mass m moves with constant speed along a circular path of radius r under
- The polarising angle of glass is 57⁰. A ray of light which is incident at this angle
- The angle between the dipole moment and electric field at any point on the equatoria
- A block slides from an inclination of 45°.If it takes time twice
- A gas is suddenly expanded such that its final volume becomes 3 times
Topics: Electromagnetic Waves
(28)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle of mass m moves with constant speed along a circular path of radius r under
- The polarising angle of glass is 57⁰. A ray of light which is incident at this angle
- The angle between the dipole moment and electric field at any point on the equatoria
- A block slides from an inclination of 45°.If it takes time twice
- A gas is suddenly expanded such that its final volume becomes 3 times
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply