WBitter electromagnet
WDipole magnet
WElectromagnet
WExchange spring magnet
WFerrite (magnet)
WHalbach array
WHorseshoe magnet
WLinear particle accelerator
WMagnet
WMagnetic keyed lock
WMagnetic lens
WMagnetic Poetry
WNeodymium magnet
WPhotomagnetism
WQuadrupole magnet
WRare-earth magnet
WRefrigerator magnet
WSextupole magnet
WSpallation Neutron Source
WSuperconducting magnet