A text-book of physics, largely experimental. On the Harvard college "Descriptive list of elementary physical experiments." (1891)
Hall, Edwin Herbert, 1855-1938, Bergen, Joseph Y. (Joseph Young), 1851-1917 · New York, H. Holt and Company · leaf 489
the cell is believed to be the same as thesum of the positive and negative streams through anycross-section of the circuit outside the cell, and whenthe phrase strength of the current is used without explana-tion it means this sum. The phrase direction of the current means in commonuse the… … FIG. 250. water to 1 part in volume of concentrated acid.* A galvanoscope(Fig. 250). The zinc is at first unamalgamated. * In mixing pour the acid slowly into the water, stirring the mix- THE GALVANIC CELL AND ELECTRIC CIRCUIT. 465 (In this and every other Exercise in which galvanic cells are…
Physics
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