Thursday
April 24, 2014

Homework Help: physics

Posted by al on Tuesday, December 9, 2008 at 12:24pm.

In a given electromagnetic plane wave the maximumelectric field strength is 400
V/m.
What is the maximum magnetic field strength? How does the energy stored
in the magnetic field compare with the energy stored in the electric field at
any given time?
how do you calculate the average intensity of the wave.
and how do you calculate the average energy density of the wave.

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