The electric field of a plane wave propagating in a lossless non-magnetic medium is given by the following equation\(\mathop E\limits^ \to \left( {z,t} \right)\, = \,3\,\cos \left( {2\pi \, \times \,{{10}^9}t\, + \,\beta z} \right){\hat a_x}\, + \,2\,\cos \left( {2\pi \, \times \,{{10}^9}t\, + \,\beta z\, + \frac{\pi }{2}} \right){\hat a_y}\)The type of wave polarization is

The electric field of a plane wave propagating in a lossless non-magne

1.	The electric field of a plane wave propagating in a lossless non-magnetic medium is given by the following equation\(\mathop E\limits^ \to \left( {z,t} \right)\, = \,3\,\cos \left( {2\pi \, \times \,{{10}^9}t\, + \,\beta z} \right){\hat a_x}\, + \,2\,\cos \left( {2\pi \, \times \,{{10}^9}t\, + \,\beta z\, + \frac{\pi }{2}} \right){\hat a_y}\)The type of wave polarization is
A.	Right hand elliptical
B.	Right hand circular
C.	Left hand elliptical
D.	Left hand circular
Answer» B. Right hand circular