-=> Grant Weasner wrote to All <=-

 GW> There is a diagram online and in books all over. The diagram show
 GW> direction and magnetic wave oscillating perpendicular along the wave.

 GW> Does that magnetic field change polarity between min and max of the
 GW> light wave amplitude?

Both the electric and magnetic fields reverse polarity every half cycle.


... Romulans, Ferengi, and Borgs. Oh My!!
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