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 228
mall current are needed. In connection with the coil I use either the ordinary form ofdischarger or a modiiied form. In the former I have introducedtwo changes which secure some advantages, and which are ob-vious. If they are mentioned, it is only in the hope that someexperimenter may tind them of… … Via. 13:3. positinns, and so doing away with tlie ti-dious process of treijuentj)olishing up. The other change consists in the emph>yment of a strong eUc-trouiagnet n s, wliich is j)lace(l with its axis at right angles tothe line joining the knobs a and u, and protluces a strong mag-netic tiehl…
Electric currents, Alternating · Electrical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.