International Library of Technology · Scranton, International Textbook Co. · leaf 149
FlG. 972. netic field. If it is moved in a uniform field along the linesof force, as in Fig. 972, so that only the same number oflines of force pass through it, no current will be generated.Or, if the coil be moved across the lines of force in a uniform ELECTRICITY AND MAGNETISM. 1583 field, Fig.… … FIG. 973. of a pulley, will not generate a current, because there is nochange in the number of lines of force passing through the loop. But if, as in Fig. 974, the coil be tilted in its motionacross the uniform field, or rotated around on any axis in N
Electrical engineering
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