Self-propelled vehicles; a practical treatise on the theory, construction, operation, care and management of all forms of automobiles (1906)
Homans, James E. (James Edward), b. 1865 · New York, T. Audel & Company · leaf 463
rotation in the armature, the same rotation, necessitatingthat the armature windings cut through the magnetic lines offorce, tends to the production of a counter electromotive force(C. E. M. F.), which, as previously mentioned, moves in a direc-tion contrary to the direction of the current. As may… … Fig. 341.—A Heavy Vehicle or Street-Car Motor, with single reduction, showing working parts in position. that a greater number of magnetic lines are produced, which thearmature must cut through. Two facts, however, follow from this condition:(i) As the armature revolves more rapidly, there is a…
Automobiles
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