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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: - The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
- Two closed organ pipes when sounded simultaneously give 4 beats/second.
- The electric vector vibration of an electromagnetic wave is given by
- A particle of unit mass undergoes one-dimensional motion such that its velocity varies
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Topics: Electromagnetic Waves
(28)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
- Two closed organ pipes when sounded simultaneously give 4 beats/second.
- The electric vector vibration of an electromagnetic wave is given by
- A particle of unit mass undergoes one-dimensional motion such that its velocity varies
- A monoatomic gas is suddenly compressed to (1/8)th of its initial volume adiabatically.
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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