1672: "Magnetism is a Relativistic Force"
From Interesting Things with JC by JC
June 3, 2026 · 4 min · Episode 1672
About this episode
This episode discusses the relativistic nature of magnetism and its relationship with electric forces.
Interesting Things with JC #1672: "Magnetism is a Relativistic Force" – A current-carrying wire stays electrically neutral on a table while a moving charge beside it feels a magnetic force, but in the charge’s own frame the spacing of charges changes and the same force appears electric.
People in this episode
Host: JC
Topics covered
- magnetism
- relativity
- electric force
- physics
- current-carrying wire
Keywords
- magnetism
- relativity
- electric force
- current-carrying wire
- moving charge
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