Yesterday my teacher stated this statement that charge is relativistic invariant But he didn't explained this statement. So can anyone explain me this statement?
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Qmechanic
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mayank bisht
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1Possibly that the charge of a particle doesn't depend on how you are moving relative to it. An electron always has a charge of $e$. What does change is charge density. Relevant Wikipedia page. – Charlie Mar 26 '20 at 17:18
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1Does this answer your question? How can we prove charge invariance under Lorentz Transformation? – John Rennie Mar 26 '20 at 17:25