Question

Intrinsic impedence of a medium with relative permeabiality and permitivitty 4 an 1 is

Answer 1

he wave impedance of an electromagnetic wave is the ratio of the transverse components of ... The symbol η (eta) may be used instead of Z for wave impedance to avoid confusion with electrical impedance. ... where μ is the magnetic permeability, ε is the (real) electric permittivity and σ is the electrical conductivity of the ...