Where can I find an electric field calculator?
I'm looking for something that can use "x" (or any varable) as a point charge.
specifically, I'm looking for something that can I can imput the field (672 N/C) and the distance between two charges (.253 m) and x and -x as each point charge (equal and opposite).
I tried using WolframAlpha but couldn't...
Does such a calcultor exist?