The Meissner effect is the phenomenon where a material expels all magnetic fields from its interior when it becomes superconducting below a certain critical temperature. This makes the superconductor perfectly diamagnetic, meaning magnetic field lines cannot pass through it. This effect is what allows superconductors to levitate magnets, as the expelled field creates a repulsive force. Video credit: Unknown Follow @thatisnewton ,All credits to respective creators/owners. DM for credits/removal |