Question

Hello! Electric field question. Will be posted below.

Answer 1

use the symmetry and a Gaussian surface?

Answer 2

@IrishBoy123, I'll take a picture of my solution so far :)

Answer 3

@IrishBoy123 The x and y components of the force cancels out right? So we only need to concern ourselves with the z component.

Answer 4

indeed

this is waffly

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

but kinda on point

Answer 5

@IrishBoy123 I'll take a look, thanks!