I A paradox for two moving protons?

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The discussion centers on the paradox arising from analyzing the forces between two moving protons in different inertial frames, highlighting inconsistencies between classical mechanics and Maxwell's Electrodynamics. In one frame, both electric and magnetic fields influence the protons, while in another frame moving with the protons, only the electric force is present, leading to differing accelerations. This contradiction suggests a need for Special Relativity to reconcile the observations. Participants explore whether a simpler explanation exists, with some arguing that force calculations align under Special Relativity, while others emphasize that acceleration calculations still differ. Ultimately, the conversation reflects on the historical context of Einstein's work and the challenges of teaching these concepts at a high school level.
  • #31
How much class time is being devoted to special relativity? Is it a week or two? Or is it a whole semester?
(If it's just a week or so, I repeat my suggestion of Bondi's Relativity and Common Sense.)
My $0.02.
 
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