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Results tagged with electromagnetism
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user 329803
The kind of magic without which all of this wouldn't be possible. This tag should be used for questions about the **physics** of the fields that charged particles create and how these fields interact. It should not be used for all questions involving electromagnetism; that would be everything on the site.
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Why is only the electric field considered in the calculation of the total radiated power of ...
The magnetic field is still being considered in the equation. For example, consider the average Poynting vector
\$ W_{av} = \dfrac{1}{2} Re[E\times H^*] \$
For a plane wave the magnetic field can be r …
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