Linked from

The 10 pages that link to Permanent magnet, each with the reason it gives.

• Electric motorRelated: Permanent magnets provide the rotor or stator field in several motor designs.

• FerromagnetismBroader topic: Hard ferromagnets retain strong magnetization after the magnetizing field is removed.

• Magnetic hysteresisRelated: High remanence and coercivity let a permanent magnet retain its state.

• MagnetizationBroader topic: Its persistent field comes from stable remanent magnetization.

• Magnetic dipoleRelated: A bar magnet is a familiar extended source whose distant field is dipolar.

• Superconducting magnetCompared with: It needs no powered coil or cryostat, but offers less field adjustability and strength.

• ElectromagnetCompared with: Unlike a permanent magnet, an electromagnet can be switched off and adjusted electrically.

• Neodymium magnetNarrower topic: Neodymium magnets are one high-strength family within this broader class.

• Linear motorRelated: Permanent magnets can provide the mover’s magnetic field in synchronous linear motors.

• Spontaneous magnetizationRelated: Its useful field relies on robust magnetic order and resistance to demagnetization.