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Q9 = = A plane wave traveling in a medium with Eri 4 is normally incident upon a second medium with #r2 = 9. Both media
Posted: Fri Apr 29, 2022 9:05 am
by answerhappygod
- Q9 A Plane Wave Traveling In A Medium With Eri 4 Is Normally Incident Upon A Second Medium With R2 9 Both Media 1 (69 KiB) Viewed 20 times
Q9 = = A plane wave traveling in a medium with Eri 4 is normally incident upon a second medium with #r2 = 9. Both media are made of non-magnetic, non-conducting materials. The magnetic field of the incident plane wave is given by Hi = î10cos(211 X 6 X 10't – ky) (A/m). (a) Calculate the wave velocity and wave number in medium 1; (4 marks) (b) Calculate the intrinsic impedances of medium 1 and medium 2; (4 marks) (c) Calculate the reflection coefficient and transmission coefficient; (4 marks) (d) Obtain instantaneous expressions for the incident and reflected electric fields in medium 1; (8 marks)