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, Macmillan · leaf 59
Fig. 40. Fig. 41. be counted twice, and the area B would be counted once.Similarly in considering the magnetic flux through the openingof a coil each part of the flux is counted n times where » isthe number of turns of wire encircling that part. Thus the fluxA in Fig. 41 would be counted twice and…
Electricity · Magnetism
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