
#19
Nov113, 12:53 PM

P: 111

So how does e.g. electric field look around such dispersed elementary (indivisible!) charge? 



#20
Nov113, 12:56 PM

P: 1,224





#21
Nov113, 01:02 PM

P: 1,224





#22
Nov113, 01:09 PM

P: 111

Look for example here for "new family of solutions to Maxwell's equations that are knots of light that do not disperse or lose their specific topological properties as they propagate.": http://physicsworld.com/cws/article/...ghtintoknots And generally Noether theorem says that a field is rotationally invariant, it conserves angular momentum  so if e.g. electron changes orbital angular momentum, there has to be created EM wave carrying this angular momentum  photon. 



#23
Nov113, 01:24 PM

P: 1,224




Register to reply 
Related Discussions  
Fields as Results of HE Particle Collisions?  High Energy, Nuclear, Particle Physics  1  
Electric Fields and Final Velocity of point particle question? Electric Fields and F  Introductory Physics Homework  1  
Outlining the fields of astrophysics and particle  Career Guidance  0  
ParticleParticle Simulation: Magnetic/Electric Fields & Nbody Orbitals  General Physics  5  
Moving Particle and Different Fields  Introductory Physics Homework  7 