Poynting vector ↩

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created: 2021-11-30 01:40:46
modified: 2022-01-10 04:13:04

The Poynting vector represent the directional energy flux of the electromagnetic field.

Where is the Poynting vector, is the electric field vector and is the magnetic field's auxiliary field vector.

It's unit in SI (see Systems of units in electrodynamics) is: (watt per square metre)