Build up field arrows by moving charge near other charge
http://mw.concord.org/nextgen/#interactives/physics/electrostatics-physics/direction-force-physics
Helen rates this resource as Good
Build up field arrows by moving charge near other charge
http://mw.concord.org/nextgen/#interactives/physics/electrostatics-physics/direction-force-physics
Helen rates this resource as Good
See pattern of field lines
http://www.physicsclassroom.com/Physics-Interactives/Static-Electricity/Electric-Field-Lines
See forces and fields around a range of charges
See field and potential graphs around 2 charges
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
Electric fields
Build up field arrows by moving charge around VdG
Helen rates this resource as Good
Build up field arrows by moving charge around VdG
Helen rates this resource as Good
Build up field arrows by moving charge near other charge
Helen rates this resource as Good