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terms have a ' dependence. Due to their slower decrease with distance, they dominate as one moves away from the sources.

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* In green are the near fields (decaying as 1/r²).
* In red are the radiated fields (decaying as 1/r).

In the far-field region, near fields can be neglected and the expressions of the emitted fields reduce to:

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In the Liénard-Wiechert potential

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