An elementary book on electricity and magnetism and their applications (1919)
Jackson, Dugald C. (Dugald Caleb), 1865-1951, Jackson, John Price, b. 1868, Black, Newton Henry, b. 1874 · New York, The Macmillian Co · leaf 35
placed inside of the carbonpositive plate and the porous cup isomitted (Fig. 9). In this case the zinc is bent into a cylinderaround the carbon electrode. The depolarizing effect of the man-ganese dioxide is not, however, sufficiently powerful to preventa cell from becoming polarized if used… … Sal AmmoniacAcid Fig. 8. - Leclanche cell withporous cup. BATTERIES FOR PRODUCING ELECTRIC CURRENTS 19
Electricity · Magnetism
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