3) A plane wave is travelling in the +z direction in a lossy medium with a skin depth of 20 m. The magnetic field H has

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3 A Plane Wave Is Travelling In The Z Direction In A Lossy Medium With A Skin Depth Of 20 M The Magnetic Field H Has 1 (18.75 KiB) Viewed 53 times

3) A plane wave is travelling in the +z direction in a lossy medium with a skin depth of 20 m. The magnetic field H has an amplitude of 80 A/m at := 0. What is the amplitude of the H field at = 4 m? A) 80 B) 80e-4 D) 80e- C) 80e-0.2 E) 80e-20 4) An electromagnetic wave is incident on the surface of a dielectric material (er = 9) with a 60 degree incident angle. What is the angle of the transmitted wave? A) 32.6 degree B) 46.3 degree C) 25.7 degree D) 16.7 degree