Drag the charges around.
The force field created by the interaction of two electric charges (one positive and one negative). The source is at http://soriki.com/fields/electric/.
Citing this post: Urbano, L., 2016. Interactive Electric Fields (with Paper.js), Retrieved February 26th, 2016, from Montessori Muddle: http://MontessoriMuddle.org/ .
Attribution (Curator's Code ): Via: ᔥ Montessori Muddle; Hat tip: ↬ Montessori Muddle.
