a) Write down the boundary conditions for the relevant electromagnetic fields at the interface between vacuum and a meta

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A Write Down The Boundary Conditions For The Relevant Electromagnetic Fields At The Interface Between Vacuum And A Meta 1 (187.98 KiB) Viewed 57 times

a) Write down the boundary conditions for the relevant electromagnetic fields at the interface between vacuum and a metal (4 equations, consider the parallel and perpendicular components separately). b) In order to construct solutions of the Maxwell's equations that are prop- agating waves along the 2-direction, write down an ansatz for the electric field E and the magnetic induction B. Define the quantities that character- ize your ansatz for the fields. Insert your ansatz in the wave equation (with linear operator = 407 - A) and evaluate to obtain a Helmoltz equation. a