Solution:

In a simple-free. Linear, i.wtropic. the homogeneous region, Maxwell's curl equations in phasor form is,

$\nabla \times \bar{E}=-j \omega \mu \bar{H}$,

$\nabla \times \bar{H}=j \omega \epsilon \bar{E}$.

and constitute two equations for the two unknowns, $\bar{E}$ and $\bar{H}$. As such. Lhey can be solved for either $\bar{E}$ or $\bar{H}$. …