1. A uniform plane wave of 200 MHz traveling in free space strikes a large block of o=0 normal to the surface located at y = 0 as materials having &, 4, , 9 and shown below. H HA = ni E H a=0 X + = '3 H=9 o=0 If the magnetic field intensity of the incident wave in free space is given by 1 -cos(wt - By)a: 120 y Find a) the electric field intensity of the incident wave (5 p) b) the phase constants of both medium (5 p) c) The reflection and transmission coefficients (5 p) d) the electric and magnetic fields of the reflected wave (5 p) e) the electric and magnetic fields of the transmitted wave (10 p) f) the time average power crossing a 5 m area in the second medium (10 p)