⚡ Paschen Curve and Gas Breakdown (2D discharge tube)

2D side view of a gas-discharge tube: raise the voltage until a Townsend avalanche ignites the gas, and see how pressure times gap sets the breakdown voltage on the Paschen curve. Same physics module as the 3D page, with four numerical checks.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install