What happens when charge accelerates?

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Discussion Overview

The discussion revolves around the effects of accelerating charge on electromagnetic fields, exploring whether the outcomes are trivial or significant. Participants are curious about the implications of acceleration in the context of established physical laws, particularly Maxwell's equations.

Discussion Character

  • Exploratory, Technical explanation, Conceptual clarification

Main Points Raised

  • One participant notes that a magnetic field forms when charge moves with constant velocity and questions what occurs during acceleration.
  • Another participant suggests that applying a force to a charge, such as through the Lorentz force, may be relevant to the discussion.
  • Some participants speculate that something special happens to the fields around an accelerating charge, indicating a potential change in behavior compared to constant velocity.
  • It is mentioned that accelerating charge can be analyzed using Maxwell's equations, with a reference provided for further reading.

Areas of Agreement / Disagreement

Participants express curiosity and propose different aspects of the phenomenon, but there is no consensus on the specific outcomes or implications of accelerating charge.

Contextual Notes

Some assumptions about the nature of electromagnetic fields and the behavior of charges under acceleration may not be fully explored, and the discussion references external material for deeper understanding.

Bassalisk
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Hello PF!

We all know that when charge moves with a certain, constant velocity, a magnetic field forms.

But what happens when charge accelerates? Is the result trivial(nothing special happens), or something else happens?

Just curious.
 
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isn't that just applying a force to a charge? such as the lorentz force?
 
wukunlin said:
isn't that just applying a force to a charge? such as the lorentz force?

Well i Don't know. I am thinking something special happens to fields around it.
 
Accelerating charge is dealt with by using Maxwells equations.

http://www.cv.nrao.edu/course/astr534/LarmorRad.html
 
Studiot said:
Accelerating charge is dealt with by using Maxwells equations.

http://www.cv.nrao.edu/course/astr534/LarmorRad.html

Thank you Studiot. I will read this article in detail after lunch. Seems this will answer my question.
 

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