A cool link to someone who does a version of the original experiment in lab
This gives you examples of the basics of how Coulomb's Law calculations are done.
A simple form of game using fixed charges to push other charges around. Easy to play but consider the task of calculating where the charge goes.....
The question is how does the game module calculate all these forces on the charges and then use dynamics and kinematics to describe where the object goes? Lots of work based entirely on Coulomb's Law as the first step.
..Walter Lewin's Lecture on Charges and Coulomb's Law:
If you want to go even further here's a link to Lewin's lecture on this material. Traditional in structure but you won't find it done better anywhere.
