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 211
current in amperes, T7 = weight ingrams of silver deposited, t = total time ofrun in seconds, and 0.001118 = electrochemicalequivalent of silver. On account of the expense of the silverconsumed and the care required in usinga silver coulombmeter, it is not satisfac-tory for measuring currents… … Fig. 115. — Copper cou-lombmeter. .1.1, an-odes ami C, cathode. ELECTRIC MEASUREMENTS 183 10,000 ohms total 100 ohms \C €mM as the electrolyte (Fig. 115). The electrochemical equivalentof copper is 0.000329 grams per second. 129. Comparison of voltages by potentiometer. The usualmethod of measuring…
Electricity · Magnetism
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
