(Solved): 1. Deduce the EM Wave Equation starting from Maxwells' Equations. 2. Briefly specify the electr ...

1. Deduce the EM Wave Equation starting from Maxwells' Equations. 2. Briefly specify the electro-magnetic properties of four different medium through which EM Wave propagates. 3. What are the units of Attenuation constant, Phase constant and Intrinsic impedance. 4. What is the phase angle between electric and magnetic field vector in a loss-less dielectric and good conductor? 5. Mention Poynting's Theorem and define Poynting Vector and Unit of it. 6. Calculate the associated wavelength range for Visible range $(v=430?770\mathrm{THz})$ and Soft X-ray range $(v=30?300\mathrm{PHz})$ of EM Wave Spectra. 7. Calculate the values of reflection and transmission coefficients for two perfect dielectrics with ${?}_{r1}=6$ and ${?}_{r2}=3$. 8. Determine the polarization of the plane wave represented by: $\overrightarrow{\mathrm{E}}(\mathrm{z},\mathrm{t})=60\sin (?\mathrm{t}?0.4\mathrm{z})\widehat{{\mathrm{a}}_{\mathrm{x}}}+60\cos (?\mathrm{t}?0.4\mathrm{z})\widehat{{\mathrm{a}}_{\mathrm{y}}}$