Henderson, C. Hanford (Charles Hanford), 1861-1941, Woodhull, John F. (John Francis), 1857-1941 · New York, D. Appleton and company · leaf 268
Fig. 150.—Cells in series. Fig. 151.—Pumps in series. number of cells, and a battery of three cells so arrangedwill push its current through three times as much resist-ance as one cell would be able to do. The analogy ofthree water pumps, arranged as represented in Fig. 151,will help to make this…
Physics
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