Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 121
inciples of electromagnetic induction, and especially the inductionof electromotive force by the movement of a conductor in a magnetic field)were first established by Faraday and published in 1831 and 1832 in hiscelebrated Experimental Researches. The first machines which were madeconsisted of a… … Fig. 90
Electrical engineering
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