Electricity for everybody; its nature and uses explained (1895)
Atkinson, Philip · New York, The Century Co. · leaf 138
r cent, to20 per cent, of the entire volume; but on account ofthe great number of turns in the winding, the electricpressure of the current is increased in the same pro-portion as its volume is diminished, so that it has highmagnetizing power. 122 ELECTRICITY FOR EVERYBODY. The external circuit,… … Fig. 53. brushes as shown. Therefore the current, as it leavesthe upper brush, divides in proportion to the resistanceof each circuit, and, after traversing the two circuits, re-unites at the lower brush. DYNAMOS. 123 When the current in the external circuit is employedfor electric work, the…
Electricity
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