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 38
ot work satisfactorily until the zinc hasbeen cleaned. When the cell is in operation, the copper sul-phate is changed into zinc sulphate so rapidly that it gets nochance to mix with the latter. A gravity battery, therefore,is satisfactory only in service which keeps it constantly work-ing. For this… … Fig. 11, Gravity or crowfootcell. 22 ELECTRICITY AND MAGNETISM
Electricity · Magnetism
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