uniform TEM plane wave propagating in a medium has H = -6e-cos(2n x 10't- Bz) âz + 2 e-asin (2n x 10't-Bz)ây A/m. If the medium is characterized by u,-20, &=1, o=3 S/m. a. Is the medium a good or a poor conductor? Determine oa and B. b. What is the characteristic impedance, n? c. Determine the E field.
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