Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 470
FIG. 4. DIAGRAM SHOWING CONNECTIONOF COILS AND BARS IN ARMATURE. i894-l A LESSON IN ELECTRICITY. 457 … Fig. i). If an electric current should enterfrom below, and leave above, as shown by thearrows, it would divide, each half of it goinground one half of the ring; and the two halvesof the ring would become two magnets, withtheir north poles joined together above, andtheir south poles joined together…
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