Problem 1 A 50-MHz Plane wave travelling in a medium (o=0.2 S/s, ur=1, and &=16), strikes normally the surface of another medium (o=0.2 S/m, µ=1, and &,=25. Assuming that the wave is propagating in the x direction, write complete time-domain expressions for the incident, reflected, and transmitted electric field vectors. Assume that the magnitude of the incident electric field is 10 V/m and that the field is in the z- direction.

Problem 1 A 50-MHz Plane wave travelling in a medium (o=0.2 S/s, ur=1, and &=16), strikes normally the surface of another medium (o=0.2 S/m, µ=1, and &,=25. Assuming that the wave is propagating in the x direction, write complete time-domain expressions for the incident, reflected, and transmitted electric field vectors. Assume that the magnitude of the incident electric field is 10 V/m and that the field is in the z- direction.