1.

The RMS value of the electric field of the light coming from the sun is 720NC-1. The average total energy density of the electromagnetic wave is:4.58×10-6Jm-36.37×10-9Jm-381.35×10-12Jm-33.3×10-3Jm-3

Answer»

The RMS value of the electric field of the light coming from the sun is 720NC-1. The average total energy density of the electromagnetic wave is:


  1. 4.58×10-6Jm-3

  2. 6.37×10-9Jm-3

  3. 81.35×10-12Jm-3

  4. 3.3×10-3Jm-3



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