Practical electricity .. with questions and answers (1911)
Cleveland armature works, [from old catalog] comp, Lincoln, John C. [from old catalog] · [Cleveland, Ohio, Cleveland armature works] · leaf 58
s the lines of force, it is possible to generatecurrent in the wire. This Is a fundamental experiment, forit shows in the simplest possible manner how mechanicalpower can be transformed into electrical power, or how adynamo works. The relations that exist between the direc- 47 tion of motion of the… … Figure 22Rotation of direction of lines, motion and current illustrated. • the right hand at right angles to each other. When so ex-tended the thumb points in the direction of the motion, thefirst finger points in the direction of the magnetic lines, a^dthe second finger in the direction of the…
Electricity
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