Comment on Electrons are easy
Bassman1805@lemmy.world 5 months ago
My advanced E&M professor said “Imagine a sphere of radius zero. Trust me, it works.”
Comment on Electrons are easy
Bassman1805@lemmy.world 5 months ago
My advanced E&M professor said “Imagine a sphere of radius zero. Trust me, it works.”
qprimed@lemmy.ml 5 months ago
and a spherical cow. imagining lots of spherical cows cows helps quite a bit.
Bassman1805@lemmy.world 5 months ago
Radiating milk equally in all directions, of course.
reinei@lemmy.world 5 months ago
Which constantly stays as a stream but looses density with r^2 (while still being a liquid!)