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 225
principle of operation is identical, and itwould b^ impossible to tell the two dnstrument.s apart,so far as the actual indicating mechanism is concerned, ifIt were not that the bobbin is wound with coarser wire. 212 The wire on the bobbin is a shunt on the resistance H. Thewhole current to be… … Figure 75 Brush Electric Co. voltmeter and ammeter in which the attraction of a Solenoid for an iron core is weighed. to the current; or, looking at it in another way, the currentwill divide between the* resistance R and the bobbin B in-v*».rsely proportional to their resistances. Therefore, whena…
Electricity · Electric generators
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