It is not an actual questions, Just misconceptions
Lets find the work done over a distance in an electric field
v = PE/q
E = F/q
F = k q1 q2 /r^2
W = fd
The Attempt at a Solution
I didn't study calculus yet but I am going to because I need to get to know these equations.
I know that I can't use the formula w = f d because obviously the f varies if I don't have a uniform EF
these equations only take place when the electric field is constant otherwise I need to use calculus to find the equation because the forces varies with distance.
So in V = PE/C
I can't just substitute PE with F d... so if you are able to put the proof of V = kq/r (If it is related to calculus) that would be great so I can check it when I am done with calculus.