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Electromagnetic Field Theory

Q1:

Which one of the following statement is not a correct for a plane wave with = 0.5e-0.1x cos (106t - 2x)az A/m?

A The wave frequency is 10-6 r.p.s.

B The wavelength is 3.14 m

C The wave travels + x direction

D Wave is polarized in the z direction.

ANS:D - Wave is polarized in the z direction.

P = E x H P = EH, θ = 90° η = 120p = 377 Ω.



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