Paul Falstad

Free
Ripple Tank simulates wave tanks, allowing users to create experiments and save them.
Free
We don't have a description for the Digital Filters app yet.
Free
We don't have a description for the Atomic Dipole Transitions app yet.
Free
Simulation that demonstrates scalar waves in two dimensions.
Free
Simulation that demonstrates scalar waves in three dimensions.
Free
Simulation of waves in a circular membrane (like a drum head).
Free
Java applet displays the electric field in various situations.
Free
Simulation of waves in a rectangular membrane showing its vibrational modes.
Free
Shows the potential surface of the vector field with particles.
Free
Shows the behavior of a particle in a two-dimensional crystal.
Free
Demonstrates standing waves on a vibrating string.
Free
Shows the behavior of a particle in a two-dimensional rectangular square well.
Free
Electrostatics demonstration which displays the electric field.
Free
Magnetostatics demonstration which displays the magnetic field.
Free
Simulation that demonstrates electrodynamics in two dimensions.
Free
It helps you view electrostatics and static current distributions in 2D.