(1) (a) Write down the Maxwell's equations in matter (in terms of charge and current densities) along with constitutive

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1 A Write Down The Maxwell S Equations In Matter In Terms Of Charge And Current Densities Along With Constitutive 1 (26.12 KiB) Viewed 48 times

(1) (a) Write down the Maxwell's equations in matter (in terms of charge and current densities) along with constitutive relations. What are the boundary conditions in absence of free charges or currents at the interface? (b) For a linear, conducting medium with no free charges, derive the general EM wave equation. (c) Assuming a monochromatic plane wave simplify the wave equation to arrive at a dispersion relation (d) Show that E and B fields are perpendicular to the direction of propagation and to each other. (e) What is the average power per unit area transported by the EM wave? (Marks 3+5+1+3+2, Time: 20 min)