- #1
Adeel Ahmad
- 45
- 0
Need help with Problem 1
Homework Equations
E = kq/r2
V = -W/q
V = kq/r
The Attempt at a Solution
1a. dE = kdq/rRSUP]2[/SUP]
dq = p ds
dE = kpds/R2
Not sure if I am right up to this point and don't know how to proceed.
1b. I think the electric field would be zero since the enclosed charge cancels out. Not sure on this either.
1c. V = kq/r so V = kZe/a
W = -kZ2e2/a
1d. Not sure how to approach
Any help would be appreciated!