Question: In a nonmagnetic medium, E = 50 cos (10 9 t 8x) a y + 40 sin (10 9 t 8x) a z

In a nonmagnetic medium,

E = 50 cos (109t – 8x) ay + 40 sin (109t – 8x) az V/m

find the dielectric constant εr and the corresponding H.

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