Practical electricity, with questions and answers (1901)
Cleveland armature works, [from old catalog] comp, Lincoln, John C. [from old catalog] · [Cleveland, Ohio, Cleveland armature works] · leaf 151
e current divides to pass around the two halves of theGramme ring will move with it. It is clear that the poleof the armature will be at the point at which the currentdivides. The strength of the armature as an electro-magnetis directly proportional to the amount of current which isdravm from the… … 138 than at the other, for a north pole in the armature wilJattract the lines from the south pole of the tield and repelthose from the north pole. When this action is sufficientlygreat, the axis along which the magnetic lines How is ro-tated so as to occupy a position between the polar-ity caused…
Electricity · Electric generators
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