The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting (1894)
Martin, Thomas Commerford, 1856-1924, Tesla, Nikola, 1856-1943 · New York : The Electrical Engineer · leaf 96
N7 ■^S-. ^ r F^^ : s B; *>- 1^ ™^- ^m (3) 1^ ^ :. k — - - L-l r^i !i^ J ■=\ P^ 1^ Fic. (i Fic. (i:i. … Fi.i. (54. cores A A ;uid K, all of wliicli arc within riif influence of tin-field of the coils. The poles thus established would naturallylie in the same line iif right angles to the coils i>, but in theplates A they are deflected by reason of the dir^ctioii of thelaminations, and ap[)eai at or…
Electric currents, Alternating · Electrical engineering
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