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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: - In refraction, light waves are bent on passing from one medium to the second medium
- Two resistors of resistances 2Ω and 6Ω are connected in parallel.
- Two waves represented by following equations are travelling in same medium
- The electric resistance of a certain wire of iron is R. If its length and radius
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Topics: Electromagnetic Waves
(28)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In refraction, light waves are bent on passing from one medium to the second medium
- Two resistors of resistances 2Ω and 6Ω are connected in parallel.
- Two waves represented by following equations are travelling in same medium
- The electric resistance of a certain wire of iron is R. If its length and radius
- The order of distance of an electron revolving in an atom from nucleus is
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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