- #1
Cactus
- 15
- 1
- Homework Statement
- Hey
So I've got this question here to work on, and I've so far managed to solve the first part (a) (Proving that at the center the field is equivalent to an infinite plane however this next part of the question has stumped me as I cannot figure out how they solved to the factor they've provided.
I realise that the factor is a division of answer a and b (So E(field) at x = L/2 divided by E(field) at x = 0) and thats where the 1/pi comes from, as the n/2e in both cases (formula for efield of a plane of charge) will cancel to just 1/pi, however I'm not sure how they get the rest of the formula in part b
Attached below is the current working I've done but I can't see a connection from there
- Relevant Equations
- Algebra