The electric field of a uniform plane wave propagating in free space is given in phasor form by E= 10(à, + j0.4à, + j0.3a, )e-) (a) Determine the frequeney of the wave. (b) What is the direetion of propagation? Express the answer as a unit vector. (c) Obtain the associated magnetic field in phasor form. (d) What is the polarization of the wave, i.e, linear, circular, or elliptical and the sense of rotation if applicable? Answer: (a) f=47.746 MHz, (b) a, =-0.6â, +0.8â¸, (c) H (-j0.5a,+0.8à, +0.6ã, )eea), (d) left-elliptical (: 12 2.

The electric field of a uniform plane wave propagating in free space is given in phasor form by E= 10(à, + j0.4à, + j0.3a, )e-) (a) Determine the frequeney of the wave. (b) What is the direetion of propagation? Express the answer as a unit vector. (c) Obtain the associated magnetic field in phasor form. (d) What is the polarization of the wave, i.e, linear, circular, or elliptical and the sense of rotation if applicable? Answer: (a) f=47.746 MHz, (b) a, =-0.6â, +0.8â¸, (c) H (-j0.5a,+0.8à, +0.6ã, )eea), (d) left-elliptical (: 12 2.