An elementary manual of radiotelegraphy and radiotelephony for students and operators (1916)
Fleming, J. A. (John Ambrose), Sir, 1849-1945 · London, Longmans, Green & co. · leaf 71
ion. If acontinuous electromotive force is applied to a circuit consistingof a Wehnelt electrolytic cell made as above described, and an DAMPED ELECTRIC OSCILLATIONS S3 inductive resistance, the current is not continuous, but is inter-niitttnt, several huiitlred iuterrujitioiis occurrinj, per… … Fig. 12. {^Reproduud by pet-mission of A. C. Conor, it. No primary condenser is necessary. When such a Wehneltinterrupter is attached to the primary circuit of an induction coil,the secondary spark is of a different character to that given by ahammer break. It is no longer a long, thin, irregular,…
Radio · Telegraph, Wireless · Telephone, Wireless
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