. The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting . nielai |»latc to which the coating issuch as illust rated in lii;-. I1»I and Ii^. I 1 7, h\ connect inu <uic IM I\\E\TIO\S or .\//{()/.A IKS/.A. teruiinal of the lamp to one tiTiiiiiial of the source, and tlieother to an iiisnhited body of the re(juired size. In all casesthe insulated l»ody serves to give off the encrtry into tlie sur-roundiuir space, and is e(|uivalent t»» a retuiMi wire. Obviously,in the two last-named cases, instead of connecti


. The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting . nielai |»latc to which the coating issuch as illust rated in lii;-. I1»I and Ii^. I 1 7, h\ connect inu <uic IM I\\E\TIO\S or .\//{()/.A IKS/.A. teruiinal of the lamp to one tiTiiiiiial of the source, and tlieother to an iiisnhited body of the re(juired size. In all casesthe insulated l»ody serves to give off the encrtry into tlie sur-roundiuir space, and is e(|uivalent t»» a retuiMi wire. Obviously,in the two last-named cases, instead of connecting the wires toan insulated body, connections may be made to the giMund. The experiments which will prove most suggestive and ofmost interest to the investigator are probably those performedwith exhausted tubes. As might be anticipated, a source of suchrapidly alternating potentials is capable of exciting the tubes ata considerable distance, and the light effects produced are re-markable. Duriiiii- mv invcstiijatioiis in this line I endeavored to excite.


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Keywords: ., bookcentury1800, bookdecade1890, bookidinventionsre, bookyear1894