Electromagnetic Field Simulator

Press "1" for positive charge, "2" for negative charge, "R" to run.
Press "3" and "4" to create magnetic fields/ press "0" to erase them.
Press Shift+1 and Shift+2 for "lazy particles".

I also love their other games, like "Why Do Astronauts Float?" (on gravity) and "Bond Breaker" (on chemical bonds). Check out my other TestTubeGames-inspired project Floating Astronaut at:
(Haven't figured out a way to put the astronaut inside the rocket yet though).

[SteveAcomb]

Impressive! I’d love to see what you do once you start learning about maxwells equations ❤

[lerpmmo]

stumbled here because i needed a quick reference for a project i'm working on and watched some of your other videos....i just hope your brain stays okay as you age bro, keep it up :)

[immjs]

This is great simon! However as an improvement I suggest that the left click and right click could be used for positive and negative charge and to use shift left and shirt right click for lazy particles and instead of the R, use the enter key as in "Press the button run" or the space key as in "Pause/Unpause the simulation" and for mouse users, the middle click because it's in the middle

[whateveryh]

Very nicely done! Coding physics simulations like this one is a fun and very useful way to gain intuition for how things work. How long did this take you to create?

[AlekAnalogowy]

Wow! Very inspiring!
I Just have tried the demo version. Very nice! How to remove a positive or negative charge?

[pastuh]

What happens if we add Dark Matter ?
Peoples say nothing.. but well i see you can create such test simulators :D