- #1
CH1991
- 27
- 0
Homework Statement
Please check picture below or attachment.
http://i.imgur.com/DayoP.png
Homework Equations
E=density/2 constant
The Attempt at a Solution
I know, E=density/2 constant, but how do we get potential from eletric field and how do I find it is positive or negative?
Thanks!