Lynde, Carleton John, b. 1872 · New York, Macmillan · leaf 241
current comes out on one section, and duringthe other half on the other; but since the commutator revolveswith the armature, the current always comes out into the outercircuit from one brush and returns on the other. Thus thecurrent in the outer circuit always flows in the same direction,that is,…
Physics · Home Economics
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