Various forms of magnetization and electrical energization have been used: Permanent magnets arranged both horizontally and vertically on test plates, electromagnets, non-inductive Hooper-type windings, as well as a combination of permanent magnets with bifilar, non-inductive coils.
(Permanent magnets; arranged horizontally; L:on test plates, electromagnets, non-inductive Hooper-type windings, as well as a combination of permanent magnets with bifilar, non-inductive coils) Context(Permanent magnets arranged horizontally,List([75, 119))):(Various forms of magnetization and electrical energization; have been used; )
Permanent magnets arranged horizontally,List([75, 119))
Permanent magnets Various forms of magnetization and electrical energization
arranged horizontally have been used
L:on test plates, electromagnets, non-inductive Hooper-type windings, as well as a combination of permanent magnets with bifilar, non-inductive coils