Electricity for everybody; its nature and uses explained (1895)
Atkinson, Philip · New York, The Century Co. · leaf 79
tence this electrode does not require renewal, but shouldoccasionally be soaked in warm water to remove anyimpurities which may have accumulated. The Samson Cell. — This cell, shown in Fig. 20, be-longs also to the sal-ammoniac class, and is constructedon principles quite the reverse, in some… … Fig. 20. Fig. 21. followed in the construction of the cell just described.Instead of a small zinc rod inclosed within a largecarbon cylinder, either single or double, it has a cylinderof sheet zinc inclosing a solid carbon cylinder of largecross-section, having a channeled surface, as shown inFig.…
Electricity
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