Question

About electrics

Answer 1

@ljetibo
@Issy14
@SapphireMoon
@osprey

Answer 2

So that means that the charge is actually evenly distributed

Answer 3

Because the electrons do not move correct.

Answer 4

i think that's right

Answer 5

so Gaussian Surface or what?

Answer 6

2R is outside the sphere

Answer 7

thnx for transcribing the question. Much easier this way. Yeah, someone would have to pick a shell as a gaussian surface and then do the integrals. I know that there will be 2 solutions right now: 1) when your r is bigger than R, then the electric field will be as if you're dealing with a point charge in the center of the sphere and 2) when your r is less than R, then electric field's gonna be something funky looking.

Answer 8

i'm seeing:

linear for \(r <R\),

inverse square for \(x>R\)

with hindsight, not sure it helps on the original qu, though

Answer 9

yep, that was just BS

!!

Answer 10

thank you very much