Home▸Physics & Mechanics▸Force Field Visualizer - 2D Electric Field Lines, Equipotentials and Test Charge

🧲 Force Field Visualizer - 2D Electric Field Lines, Equipotentials and Test Charge

2D companion: point charges with field lines, equipotential contours and a potential colour map, plus a test charge integrated with velocity Verlet and live energy graphs.

Physics & Mechanics2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

2D companion: point charges with field lines, equipotential contours and a potential colour map, plus a test charge integrated with velocity Verlet and live energy graphs.

Vector FieldElectromagnetismCoulomb LawElectric Potential

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