International Library of Technology · Scranton, International Textbook Co. · leaf 383
me that the change from acceler-ating to diminishing velocity, or from increasing to decreas-ing density, is instantaneous, as indicated by the sharp peaksof the E. M. F. curve. In any apparatus as actually con-structed these changes would be more gradual, which wouldresult in more or less rounding… … Pig. 1130.will be of similar character to those shown in Figs. 1128 and1129; that is, the E. M. F. will be maintained in one direc-tion as long as the conductor is moving through a field of 1916 APPLIED ELECTRICITY. one polarity, but as soon as the direction of the lines offorce is reversed, the E.…
Electrical engineering
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