The elements of dynamic electricity and magnetism (1903)
Atkinson, Philip. [from old catalog] · New York, D. Van Nostrand company · leaf 42
the vessel, and the zinc suspended in a solution of zincsulphate near the top; the two fluidsbeing kept separate by the differencein their specific gravity, the coppersulphate being the heavier. Connec-tion with the copper is made by acopper wire, insulated by gutta-perchaor India-rubber to protect… … Fig. upper part of the vessel, producing a copper deposit on 26 DYNAMIC ELECTRICITY AND MAGNETISM. the zinc; an effect which is increased by local action onboth electrodes, evolving hydrogen and producingascending and descending currents. As this depositaccumulates copper pendants are formed, which…
Electricity · Magnetism
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