- #1
Kalookakoo
- 25
- 0
Homework Statement
http://ft.trillian.im/b0f9eae6eee2cb82091d0bd460ed09948b0cf819/6b66r5cGJrRSOCQPbItbRmtMARJhR.jpg
Homework Equations
http://ft.trillian.im/b0f9eae6eee2cb82091d0bd460ed09948b0cf819/6b674JdPpi29mGe8SqWkcnh8K6bmA.jpg
The Attempt at a Solution
I know how it works here. I will not be spoonfed or given answers, which is why I'm a little skeptical I'll actually receive help with this problem lol.
I've been having problems with these kinda of questions for awhile now, and I have a test next week. If someone could just hint me the thought process behind questions like this so I can slowly go through this (this assignment is due thursday morning) that would be great. My professor knows what he lectures about, but he's hard to comprehend and he doesn't explain much. There isn't enough personal attention for the tutoring (thats what it is now I guess) I need in this course...
I think #2 is the easier of the two, so why not start there? The electric potential when r<a, or otherwise said as within that inner cylinder. So I want to find the electric field within that cylinder first I suppose?
It's so frustrating how far I've fallen behind compared to my other classes I'm kicking butt in...