Poynting_flux Poynting_flux

Poynting flux - Definition and Overview

The Poynting flux (named after John Henry Poynting) gives the energy flux of an electromagnetic wave.

See also

Poynting theorem, Poynting vector

External links

Example Usage of Poynting

poynting: one co-worker to another: "sure, you can ride with me to lunch. I need to test the new seatbelt I just installed."
poynting: @wudanj you in the area? Have time to grub?
poynting: a new computer in one, a new starter in the other, and we're back to 2 running cars. Hoping this sticks.
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