AP PHYSICS 2
Coulomb's Law Force Calculator
Visualize the electrostatic force between two point charges. Adjust charge magnitude, sign, and distance to see attractive/repulsive forces and the inverse-square F vs r graph.
AP PHYSICS 2
Electric Dipole Field Lines
Visualize the electric field lines and equipotential surfaces of an electric dipole. Trace field lines from positive to negative charge with adjustable charge and separation.