this post was submitted on 21 Dec 2023
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Right-hand rule (en.wikipedia.org)
submitted 11 months ago by DarkNightoftheSoul@mander.xyz to c/196@lemmy.blahaj.zone
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[–] funnystuff97@lemmy.world 1 points 11 months ago

Proctoring a physics 1 exam and seeing students do both these and curling their fingers around (thumb in direction of current, curl fingers around direction of magnetic field) was always very humerous to see.