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Al electromagnetic wave of 4.0 GHz has an electric field, E(z/t) and a magnitude of E0...

Al electromagnetic wave of 4.0 GHz has an electric field, E(z/t) and a magnitude of E0 + = 120π.If the wave propagastes throguh a material with conductivity σ = 7.5 x 10−3 S/m, relative permeability µr = 1.0, and relative permittivity εr = 14.0:

a. Determine the constant of propagation, γ = α + jβ.

b. Determine the intrinsic impedance, η.

c. Determine the velocity oft he phase of the wave.

d. Determine the ”skin depth”.

e. Determine the value of the magnetic field, H(z,t) and the direction it points at.

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