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 41
the positive and negativeplates firmly to the top of the containing jar. This jar ismade of enameled steel and the plates are separated by porce-+ lain spacers. This type of cell may beleft set up for months with-out deterioration and is there-fore suitable for open-circuitwork. But it is also… … Fig. 15. Edison primary cell Although the same time. 0.75 volts), yet its resistance is also low and thus it is capable ofproducing large currents. For example, a battery designed todeliver 7 amperes for 85 hours (a 600-ampere-hour battery)would give over 40 amperes on short circuit. 24. Local…
Electricity · Magnetism
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