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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: - A particle of mass 1mg has the same wavelength as an electron moving with a velocity
- Which of the following rods of same material undergoes maximum elongation
- A body is thrown upward from ground covers equal distances
- Monochromatic radiation emitted when electron on hydrogen atom
- A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
Topics: Electromagnetic Waves
(28)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle of mass 1mg has the same wavelength as an electron moving with a velocity
- Which of the following rods of same material undergoes maximum elongation
- A body is thrown upward from ground covers equal distances
- Monochromatic radiation emitted when electron on hydrogen atom
- A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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