Im currently an undergrad electrical and computer engineer in South Africa keen to improve my understanding of important concepts during online learning occurring during lockdown. (Class engagement isn't too great - so apart from a textbook I look to here for some guidance now :P)
Summary:: A plane wave incident upon a planar surface - determining polarization, angle of incidence etc.
𝐄̃i = 𝐲̂20𝑒−𝑗(3𝑥+4𝑧) [V. m−1 ]
is incident upon the planar surface of a dielectric material, with εr = 4, occupying the halfspace z ≥ 0.
a) What is the polarisation of the incident wave...