🧲 চুম্বকত্ব

Magnetic Field LinesInteractive magnetic field line visualizer. Place north and south poles on the canvas and… 🧲 Magnet & PaperclipsDrag the magnet and watch paperclips fly to it! See magnetic field lines and discover how… Magnetic DomainsRun an Ising lattice of spins to see Weiss domains form and domain walls sweep under an… Magnetic LevitationCool a superconductor under a magnet and see the Meissner effect and flux pinning hold it… Magnetic PendulumNewA pendulum swinging over magnets settles onto one of them — but tiny changes in the start… Magnetic Reconnection — Solar Flares & SubstormsNewOppositely directed magnetic field lines break and reconnect at an X-point, explosively… Magnetic NavigationNewExplore how birds, sea turtles and salmon use Earth magnetic field to navigate thousands of…