- Homework Statement
- Three point charges, q1=q3=9.5 uC and q2=1.28*10^-18 C are placed as shown in picture
a) How strong in electric field in point (0,0), affected by q1 ir q3 . b)Electric potential in point (0,0) affected by q1 ir q3 charges. Let's say electric potential at infinity is 0.
- Relevant Equations
- V=kq/r ; E=F/q
So I started with b)
and it there was no q2 this would seem reasonable
I was wanted to ask , what effect does q2 have on potential of these two charges? Because it has to be given for a reason.