Prodigal-Genius-Biography-of-Nikola-Tesla_page_90

Prodigal-Genius-Biography-of-Nikola-Tesla | page 90 | https://thedailydialectics.com/pdfs/tesla/Prodigal-Genius-Biography-of-Nikola-Tesla/Prodigal-Genius-Biography-of-Nikola-Tesla.pdf

illustrated the principle of the rotating magnetic field produced by the polyphase alternating currents. In other of his exhibits, glass tubes suspended in space or held in his hands lighted up in an equally "magical" fashion. But his most spectacular feat was to let 1,000,000 volts pass through…