Quick plot of F vs r and EPE vs r graphs
http://physics.bu.edu/~duffy/HTML5/force_PE2.html
Helen rates this resource as Good
Quick plot of F vs r and EPE vs r graphs
http://physics.bu.edu/~duffy/HTML5/force_PE2.html
Helen rates this resource as Good
See equipotentials with probes
http://www.physicsclassroom.com/Physics-Interactives/Static-Electricity/Electrostatics-Landscapes
See 3D potential and force around charges
Electrical potential energy
See epe around different charges
See epe around different charges – change charges
Change field, charge, see path of charge in E field
Change p.d., distance between plates, find time for electron to travel
http://www.thephysicsaviary.com/Physics/Programs/Labs/AcceleratingChargesWithCapacitor/index.html