Question: a) The elechic & magnetic fields in the charge free region 270 is given by 2 (rit) = E e cos (Kox-net) I B

a) The elechic & magnetic fields in the charge free region 270 is given by 2 (rit) = E e cos (Kox-net) I B (r,t) = Eo ek2 [K sin ( kax-wit) I + ks (0 s (kx-wot) w The average flow of energy in the x-dir is: 22/12 2 Hou Et K -2K12 2 Hou b) 6 K2 -2K2 How d> d) & (te PK 2

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