- #1
pat666
- 709
- 0
Homework Statement
See attachment--please!
Homework Equations
F=kq1q2/r^2
The Attempt at a Solution
I can't see where to start this question, I can do questions where there is three point charges and it asks you to find the net force on one of them and i think that in essence this question is the same. the problem is that nothing i do/think of seems to work. I thought that F1x + F2x =0 might work but i always end up with two variables (r and qx). Please help