3 In a lossless nonmagnetic material with Determine Er 16

Last updated: 6/7/2023

3 In a lossless nonmagnetic material with Determine Er 16 and H 50 cos t 20x j mA m i The propagation velocity ii The angular frequency iii The instantaneous expression for the electric field intensity 4 A plane wave travelling in a medium of 0 5 0 5 has an ele of 100 V m Determine the energy density in the magnetic field energy density at alat alat