Electricity for public schools and colleges (1891)
Larden, W. (Walter), b. 1855 or 6 · London : Longmans · leaf 225
t which served last as kathode is deeply coated withspongy lead. This process is called ■Formation of the cell^ and it igS ELECTRICITY CH. XII. is said to be left charged; this is represented in fig. i. Subse-quent chargings will need only a single passage of the current.11. Dischaj-ging the cell.…
Electricity
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