(b) In a free space medium, the electric field and magnetic field vectors of an electromagnetic wave are described by E=
Posted: Fri Jul 01, 2022 6:16 am
(b) In a free space medium, the electric field and magnetic field vectors of an electromagnetic wave are described by E=480 sin(20×10³1-2x)a, V/m and H = 4sin(20×10³1-2x)a, A/m, respectively. (i) Compute the poynting vector and the time average poynting vector carried by the wave Determine the total time average power passing through a square plate of side 10 cm on plane 3a, +a, = 2. (ii)