The electric field of a plane wave propagation in a lossless non – magnetic medium is given by the following expression\({\rm{E}}\left( {{\rm{z}},{\rm{t}}} \right) = {{\rm{\hat a}}_{\rm{x}}}5\cos \left( {2{\rm{\pi }} \times {{10}^9}{\rm{t}} + {\rm{\beta z}}} \right) + {{\rm{\hat a}}_{\rm{y}}}3\cos \left( {2{\rm{\pi }} \times {{10}^9}{\rm{t}} + {\rm{\beta z}} - \frac{{\rm{\pi }}}{2}} \right)\)The type of the polarization is

The electric field of a plane wave propagation in a lossless non – m

1.	The electric field of a plane wave propagation in a lossless non – magnetic medium is given by the following expression\({\rm{E}}\left( {{\rm{z}},{\rm{t}}} \right) = {{\rm{\hat a}}_{\rm{x}}}5\cos \left( {2{\rm{\pi }} \times {{10}^9}{\rm{t}} + {\rm{\beta z}}} \right) + {{\rm{\hat a}}_{\rm{y}}}3\cos \left( {2{\rm{\pi }} \times {{10}^9}{\rm{t}} + {\rm{\beta z}} - \frac{{\rm{\pi }}}{2}} \right)\)The type of the polarization is
A.	Right Hand Circular
B.	Left Hand Elliptical
C.	Right Hand Elliptical
D.	Linear
Answer» C. Right Hand Elliptical