Magnetic field Posted on 2019/08/20 by Carl Robitaille Magnetic field in @geogebra:🔗https://t.co/ALi1uRWGuLI love the colors 😀#mathart #simulation #magnetic #field pic.twitter.com/gvHN4Uf3Xj— ∞ Juan Carlos (@jcponcemath) August 20, 2019