Electromagnetic Theory - Wave Polarization

The electric field of a monochromatic plane wave travelling in a lossless isotropic and homogenous medium is given by $\vec{E}(z,t) = E_0[\hat{x}cos(\omega t - kz) + \hat{y}sin(\omega t - kz)]$ in a right-handed orthogon...

The electric field of a plane electromagnetic wave is $E = a_xC_{1x} \cos(\omega t – \beta z) + a_yC_{1y} \cos(\omega t – \beta z + \theta)$ V/m. Which of the following combination(s) will give rise to a left handed elli...