Hi !
Does \vec{H}=\frac{1}{\eta}\hat{k}\times \vec{E} always suit an electromagnetic wave ?
Because I'm getting some inconsistency for a circular wave :confused:
For instance:
\vec{E}=E_0(\hat{e}_x+e^{j\frac{\pi}{2}}\hat{e}_y)e^{-jkz} (propagating \hat{e}_z)...