The elements of dynamic electricity and magnetism (1903)
Atkinson, Philip. [from old catalog] · New York, D. Van Nostrand company · leaf 217
late being circular externally, andhaving an even number of poles projecting inward.These plates, arranged symmetrically and properly 200 DYNAMIC ELECTRICITY AND MAGNETISM. insulated, are bolted together between two caps whichform the ends of the supporting frame; the laminationbeing shown on the… … Fig. 82.same direction, and those of the other series, whichalternate with them, in the opposite direction. Each series has one of its terminals connected withthe binding-post on the right, the other terminals beingeach connected with a separate binding-post on theleft; the two left-hand posts…
Electricity · Magnetism
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