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🧲 Larmor Spin Precession (2D)

Top-down 2D diagram of a magnetic dipole moment precessing around an external field B at the real Larmor frequency ω = γB. Adjust field strength, gyromagnetic ratio and tilt angle and watch the precession cone and phase trace update live.

Electromagnetism2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

Top-down diagram of a magnetic dipole moment precessing around an external field B at the real Larmor frequency ω = γB, the physics behind NMR and MRI. Adjust the field strength, gyromagnetic ratio and tilt angle and watch the precession cone update in real time.

electromagnetismmagnetismprecessionnmrmrilarmor

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