Ohm’s Law – see visual effect of equation
https://phet.colorado.edu/sims/html/ohms-law/latest/ohms-law_en.html
Ohm’s Law – see visual effect of equation
https://phet.colorado.edu/sims/html/ohms-law/latest/ohms-law_en.html
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
Move ball around maze with charges in time limit
http://mw.concord.org/nextgen/#interactives/physics/electrostatics-physics/maze-game-physics
Ohm’s Law – I vs R, change p.d. see conventional current/electrons
Assesses knowledge of different charging methods
http://www.physicsclassroom.com/Physics-Interactives/Static-Electricity/Name-That-Charge4
Ohm’s Law – I vs V, change p.d. see conventional current/electrons
Coulomb’s Law
Use forces on charges to score
http://www.physicsclassroom.com/Physics-Interactives/Static-Electricity/Put-the-Charge-in-the-Goal
Change charge, distance, measure p.d., force
https://phet.colorado.edu/sims/html/charges-and-fields/latest/charges-and-fields_en.html
Helen rates this resource as Good