Content deleted Content added
Tags: Reverted possible vandalism |
KuyaMoHirowo (talk | contribs) m Restored due to vandalism Tags: Manual revert Visual edit Mobile edit Mobile web edit |
||
Line 12:
==Mathematical description==
The [[Classical physics|classical]] [[sinusoidal]] plane wave solution of the [[electromagnetic wave equation]] for the [[Electric field|electric]] and [[Magnetic field|magnetic]] fields is ([[Gaussian units]])
:<math> \mathbf{E} ( \mathbf{r} , t ) = \left| \mathbf{E} \right| \mathrm{Re} \left \{ |\psi\rangle \exp \left [ i \left ( kz-\omega t \right ) \right ] \right \} </math>
:<math> \mathbf{B} ( \mathbf{r} , t ) = \hat { \mathbf{z} } \times \mathbf{E} ( \mathbf{r} , t ) </math>
for the magnetic field, where k is the [[wavenumber]],
:<math> \omega = c k</math>
| |||