uses can be used for separating a magnetic spiritual from a buildup of a magnetic and nonmagnetic spiritual
magnetic_head is electromagnet. magnet is magnetic_device. magnetic_needle is magnet. solar_magnetic_field is magnetic_field. magnetic_field is non_ionizing_radiation. magnet is not magnetic_device. magnetic_head is not electromagnet. magnetic_field is not non_ionizing_radiation. magnetic_storage_device is magnetic_device. magnetic_needle is not magnet.