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KCET2008PhysicsElectromagnetic Waves

If ₀ is permeability of free space and ₀ is permittivity of free space, 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

The speed of light in vacuum is given by 1 ₀ ₀ . where ₀ is permeability and ₀ is permittivity of free space.

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