A linearly polarized plane wave with power density S = 5 × 10-9 Watts per square meter is incident from free space onto the flat surface of a ferrite having relative permeability of 100 and relative permittivity of 4. The angle of incidence is 45°, and the incident wave is polarized parallel to the plane of incidence.
a. Calculate the angle of transmission.
b. Calculate the electric field strength in the transmitted wave.
c. Calculate the electric field strength in the reflected wave.
d. Check that your answers are compatible with the following relationship between the reflection and transmission coefficients:
