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COMEDK2018PhysicsElectromagnetic Waves

If ₀ is permeability of free space and ₀ is permittivity of free space, then the speed of light in vacuum is given by

Options

  1. A₀ ₀
  2. B₀ / ₀
  3. C1 ₀ ₀
  4. D₀ / ₀

Correct answer

C. 1 ₀ ₀

Step-by-step solution

Speed of light in terms of permittivity of free space ₀ and permeability of free space ₀ is given as C= 1 ₀ ₀ = 1 ₀ ₀

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