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 377
vacuum is the cause. This slow ]>r«)j)ai;ati()n of the dis-charge through a very narrow glass tube coriesponds exactly tothe propagation of heat through a bar warmed at one end. The(piicker the heat is carried away laterally the longer time it willtake for the heat to warm the remote end. When… … Fic. ](>U. After tliese ex])eriments and observations which have sliownthe importance (»f the discontinuity or atomic structure of themedium and which will serve to explain, in a measurt at least,the nature of the four kinds of light effects producible withthese currents, I may now give you an…
Electric currents, Alternating · Electrical engineering
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