The elements of dynamic electricity and magnetism (1903)
Atkinson, Philip. [from old catalog] · New York, D. Van Nostrand company · leaf 34
irst to use sal-ammo-niac (NH^Cl) intheconstruc-tion of battery cells. Fig. 4represents this cell, whichconsists of a glass jar, in thecentre of which is placed aporous cup containing acarbon plate, which projectsabove it as shown, and issurrounded with crushedcarbon and crystals of man-ganese… … Fig. 18 DYNAMIC ELECTRICITY AND MAGNETISM. rod, about half an inch in diameter, placed in a recessprovided for it in the outer vessel. The fluid is a saturated solution of sal-ammoniac invirater; about 6 oz. of the salt being required for aquart cell, v^rhich is kept about two thirds full, and…
Electricity · Magnetism
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