Question

. The y-component of the electric field of an electromagnetic(EM) field traveling in the x-direction through vacuum obeys the(a) What are the wavelength and frequency of the EM wave?
(b) Write an equation for the magnetic field vector of the EM field.
(c) What is the average Poynting vector?

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Answer #1

Salution Es (mm) = (9251/4) Cau C 45 movi) an– (13549bbfta o izha 4500 13 = 1.35x10 scools udave legth k= 20 시 da 277 k da 2:C: 3x100 ML B 1462500 3X108 Eas(450orina (1.35x 18 ) et +0.6]R B 0.48X jö?cos ( 45 urila-(135x18 Yaoghat to: 6 راعيه Poyntin

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