All PhET Interactive Simulations are located here: http://phet.colorado.edu/en/simulations/category/physics/

PhET simulations by category: (in AP Physics 2 syllabus order)

• Motion
• Work, Energy & Power
• Heat & Thermo
• Electricity, Magnets and Circuits
• Sound & Waves
• Light & Radiation
• Quantum Phenomena

Other simulations

• 123D Circuits
• Amusement Park Physics
• Capacitor Java simulation
• Convex vs. Concave Lenses
• Crack the Circuit: A puzzle game
• Dolores Gende’s list of simulation websites
• General Physics Animations (HTML5) by B. Surendranath Reddy
• General Physics Java Applets by B. Surendranath Reddy
• Gizmos
• John LoGalbo’s list of simulation websites
• The King’s Centre for Visualization in Science – Modern Physics
• Lens and Mirror Lab (HTML5)
• Light Trapping simulation (critical angle)
• Magnetic Field and the Force on a Charge
• McCulley’s HTML 5 Physics Lab Simulations
• Molecular Expressions: Electricity & Magnetism
• oPhysics Interactive Physics Simulations
• Physlets
  • Java-based interactive physics simulations, with problem sets
• The Scale of the Universe
• Walter Fendt’s Java Applets on Physics
• Wiley Physics Simulations