The standard electrical dictionary; a popular dictionary of words, terms, and phrases, used in the practice of electrical engineering (1897)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York, H. W. Henley & co. · leaf 221
eated are shown in the cut. The shapes of electro-magnets vary greatly. The cuts show severalforms of electro-magnets. A more usual form is the horseshoeor double limb magnet, consisting generally of two straight cores,wound with wire and connected and held parallel to each other bya bar across one… … Fig. x*5. Diagram of an Electro-magnet Showing Relation of Currentand Winding to its Polarity and Lines of Force. cited. If both poles are north or both are south poles, then themagnet cannot be termed a horseshoe magnet, but is merely ananomalous magnet. In the field mag-nets of dynamos the most…
Electricity
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