Imagine two equal charges, one at rest and the other moving uniformly. From Special Relativity we know that the electric field of the moving charge is different respect the one of the charge at rest. So the two forces of the interaction do not verify the law of action-reaction and there is a certain amount of mechanical momentum lost.(adsbygoogle = window.adsbygoogle || []).push({});

Where is the mistake?

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# I A problem about momentum conservation.

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