Lessons in practical electricity; principles, experiments, and arithmetical problems; over four hundred illustrations; an elementary text book (1909)
Swoope, C. Walton (Coates Walton), d. 1901 · New York, D. Van Nostrand company · leaf 94
ther element (carbon)and the exciting mixture. The carbon rodor plate occupies about one-half the spacein the cell, and the space between the carbonand zinc cylinder is filled with the followingmixture, the proportions being by weight:Oxide of zinc, 1 part; sal-ammoniac, 1 part;plaster, 3 parts;… … Fig. 92—Dry Cell. Batteries f Primary. ( Secondary.Primary batteries :Classified by (Open circuit cells- -(Grenet, Leclanche.) -J Closed circuit cells—(Daniell, Lalande,( Fuller.)Single fluid cells—(Grenet, Leclanche, Lalande.)Double fluid cells—(Bunsen, Grove,Daniell, Fuller.) ! Liquid…
Electricity · Magnetism
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