ENEE4821 Plane Wave in a Good Conductor

ENEE4822 Boundary Conditions at the Surface of a Good Conductor The field amplitude decays exponentially from its surface According to e -u/  s where u is the normal distance into the Conductor,  s is the skin depth

ENEE4823 Reflection From A Dielectric Interface Parallel Polarization z x EiEi EtEt ErEr 33 11 22 n1n1 n3n3 n2n2 00 

ENEE4824

5 Energy and Power Under steady-state sinusoidal time-varying Conditions, the time-average energy stored in the Electric field is

ENEE4826

7 Poynting Theorem

ENEE4828

9

10 Circuit Analogy C L R I V