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submitted 2 months ago by deHaga@feddit.uk to c/science_memes@mander.xyz
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[-] psud@aussie.zone 1 points 2 months ago

flows outside the wire, not in it

Yet it propagates at the speed of light in the material the wire is made of

It's not meaningfully outside until its outside an antenna

[-] umt@lemmynsfw.com 1 points 2 months ago

No, it propagates at the speed of light in space.

https://www.youtube.com/watch?v=bHIhgxav9LY

this post was submitted on 02 Feb 2026
856 points (97.5% liked)

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