ling4796 ling4796

12-08-2024
Physics

Answered

Electromagnetic wave has an average energy density of 1.0 J/m³.
Part A: Find the electric field amplitude.
Part B: Find the magnetic field amplitude.
Part C: By what factor must the field amplitudes be increased if the average energy density is to be doubled to 2.0 J/m?

Answer :

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