Auniform plane wave of frequency fis propagating through a certain lossy ( 1 medium. the wave is described by the equations 0, 0) non-magnetic (u. is the distance from the origin in the direction of provided to you. in those equations propagation. a. find the wavelength i 4 points b. find the value of er 4 points c. find the value of o 3 points d. find the value of the loss tangent 3 points e. find the magnitude of the magnetic field at the origin 3 points f. find the direction of propagation 3 points problem 1 f = 600 mhz er, t) = 2.4 e -2.97 cos(wt -6.9tr) (-0.57748 -0.5774 9 -0.57742) v/m h(r, t) = h, e-2.9r cos(wt - 6.9tr - (-0.4082 8-0.4082 9 +0.8165 2 ) a/m