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 222
ry. (Fig. l;(i.) .Now compaii this jihenomcnoii which you have just witnessed HIGH FREQUENCY AND HIGH POTENTIAL CURRENTS. 303 wdth the discharge of a Holtz or Wimshnrst maehme—that otherinteresting ajjpliance so dear to the experimenter. What a differ-ence there is between these phenomena ! And…
Electric currents, Alternating · Electrical engineering
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