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 161
oxygen anddestroys the hydrogen bubbles. If used to give acontinuous current for many minutes together,, thepower of the cell falls off owing to the accumulation ofthe hydrogen bubbles ; but if left to itself for a time thecell recovers itself, the binoxide gradually destroying thepolarisation. As… … Fig. ]^. In more recent forms the binoxide of manganese isapplied in a conglomerate attached to the face of thecarbon, thus avoiding the necessity of using a porousinner cell. Mens. Niaudet has also constructed a zinc-carbon cell inwhich the zinc ds placed in a solution of common salt (chlorideof…
Electricity · Magnetism
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