Elementary lessons in electricity and magnetism (1906)
Thompson, Silvanus P. (Silvanus Phillips), 1851-1916, Schwetzky, Otto H. L. [from old catalog] · Chicago, Thompson & Thomas · leaf 154
ans,—It is possible by employ-ing double cells, as explained in the next Lesson, to soarrange matters that some solid metal, such as copper^shall be liberated instead of hydrogen bubbles, at thepoint where the current leaves the liquid. This electro-chemical exchange entirely obviates polarisation.… … Fig. 72. CHAP. III.] ELECTRICITY AND MAGNETISM. 137 tional to the qua7itity of eUctricity that passes through it^—that is to say, is proportional to the strength of thecurrent while it passes, OviQ coulomb^ of electricity in passing through tne cellliberates -g-^l-^j:^ (or -000010352) of a gramme…
Electricity · Magnetism
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