Study electrostatics with this software. Coulomb's Law and Electric Field Package is a collection of models for electrostatics. You can move charges around and see the force, observe the electric field generated by charge configurations and observe the motion of test particles in electric fields. Users can inspect and modify any simulation in the package if you have Ejs installed by right-clicking within the plot and selecting "Open Ejs Model" from the pop-up menu item.

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this graphing software.