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 184
onductor; in both cases the streamswill break forth more copiously. Also, the larger the ball Adtha given frequency, or the higher the frequency, the more willthe ball have the advantage over the point. But, since a certainintensity of action is required to render the streams visible, it isobvious… … Fill. ii»ii. Fi<;. 11(t. ca])acity. Thus, for instance, l»y attiidiing to tmc rcnninal ofthe coil a small length of soiled wire, presenting many pointsand olfei-iiig givat facility to escape, the potiiitial of the coilmay be raised to the same value as by attaching to the terminala polished…
Electric currents, Alternating · Electrical engineering
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