superconducting magnet
Zero-resistance field generator
A superconducting magnet is an electromagnet made from coils of superconducting wire, which carries current with zero electrical resistance when cooled to extremely low temperatures.
This allows the magnet to generate powerful, stable magnetic fields far stronger than conventional electromagnets while consuming minimal power.
Superconducting magnets are essential components in MRI machines, particle accelerators, and maglev trains: The MRI's superconducting magnet must be kept at near absolute zero.
- electromagnetsElectrically activated magnetic devices
- maglev trainsMagnetically suspended rail transport
- solenoidsCurrent-carrying wire coils
- particle acceleratorsDevices speeding subatomic matter
- cryogenicsUltralow temperature science
zero resistance · quench · liquid helium · liquid nitrogen · MRI machines · quantum tunneling · fusion reactors · CERN
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