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 235
iieies, hut much less satisfactorily. AVheii two wires, attached to the terminals of the coil, are setat the j»roj»ei distance, the streams hetween them max he so in-tense as to produce a continuous luminous sheet. T«» show thisj)heiu»menon I have here two circles, e and r ( Fiij. lS!»), of… … the circles may he |)lace(l in the sanu- |ilaiie, coim-idiiii; as nearlylis pf>Ksihle. AVlien the lii;ht in the r<tom is tui-ned olf and tlucoil set to work, you see the whole spaci hetween the wires uni-forndv tilleil with streani>. forniiiiir :i lunniniu> di^-c, w liich eoidd])(• seen…
Electric currents, Alternating · Electrical engineering
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