Processing math: 100%
12 May 2015
About the title: E cross H*
As you might guess
\mathbf{E}
and
\mathbf{H}
are electric and magnetic field densities. Therefore,
\mathbf{E}\times\mathbf{H}^*
refers to the
Poynting vector
\mathbf{s}
, which shows the direction of the flow of the electromagnetic energy.
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