From the University of Colorado
It is good some simple examples but if you want something original well it is a shame. But it is a nice attempt to learn and test simple things. It has A LOT of things to be mess around with. Maybe looking at the basics might help spark some inspiration.
http://phet.colorado.edu/en/simulations/category/physics
One simple example is "Faraday's Electromagnetic Lab"
http://phet.colorado.edu/en/simulation/faraday
It is good some simple examples but if you want something original well it is a shame. But it is a nice attempt to learn and test simple things. It has A LOT of things to be mess around with. Maybe looking at the basics might help spark some inspiration.
http://phet.colorado.edu/en/simulations/category/physics
One simple example is "Faraday's Electromagnetic Lab"
http://phet.colorado.edu/en/simulation/faraday