$3.$ Laser refraction in a prism A laser beam is incident from free space onto a prism$-$like structure with refractive index n $=2.$ Free Space $($infinitely long$)45$ n $=2$ o $/4$ Ei Hi $($a$)$ With the z direction defined as above, determine the numerical values of Z$1$ and ZL for the equivalent transmission$-$line circuit at the diagonal interface. What is the inductance or capacitance associated with ZL if the laser wavelength in air is $1$m$?($b$)$ If the magnitude of the incident magnetic field is $|$Hi $|=2/377$ A$/$m$,$ calculate the magnitude of the transmitted electric field in free space o$/4$ from the diagonal surface.