Electromagnetic Waves · Class 12 · CBSE · Science Physics

The speed of electromagnetic waves in free space is given by:

Practice question from Electromagnetic Waves (Class 12 · CBSE · Science Physics), with the correct answer and a step-by-step solution.

easy · MCQ · Q-B8E1D5

The speed of electromagnetic waves in free space is given by:

  1. A.sqrt(mu0 * epsilon0)
  2. B.mu0 * epsilon0
  3. C.1 / sqrt(mu0 * epsilon0)Correct answer
  4. D.epsilon0 / mu0

Solution

Maxwell's result links c to the two fundamental constants of vacuum.

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