Advanced theory of electricity and magnetism, a text-book for colleges and technical schools (1915)
Franklin, William S. (William Suddards), 1863-1930, MacNutt, Barry, 1878-1936, joint author · New York, The Macmillan company; London, Macmillan & co., ltd. · leaf 89
resents in this case four distinct magnetic circuits, as indicated by the dotted lines. Througheach of these magnetic circuits, flux is forced by the combinedmagnetomotive forces of the two field coils through, which themagnetic circuit passes, that is, with which it links. The total magnetomotive… … Fig. 56. ELECTROMAGNETS. MAGNETISM OF IRON. 79 (i) in which Z is the number of turns of wire in the coil, and iis the strength of the current in the wire in abamperes. Whenthe current is expressed in amperes we have: 9 = Zi 10 (2)
Electricity · Magnetism
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