Lessons in practical electricity; principles, experiments, and arithmetical problems, an elementary text-book (1903)
Swoope, Coates Walton. [from old catalog] · New York, D. Van Nostrand company · leaf 114
CURRENT (iN AMPERES) WHICHHAS PASSED THROUGH A WEIGHT VOLTAMETER : Find the weight of metal deposited per second by dividing thetotal gain in weight hy the time (in seconds) the current floivsthrough the instrument; divide this quotient by the weight depos-ited by one ampere in one second, and the… … Fig. 98.—Construction of a Weight Voltameter. One cathode between two anodes. $6 PRACTICAL ELECTPJCITT. Substituting for the above statement then : weight gained Amperes = —-. p— ^z-r- , 1 gam per ampere- see. X time. orC=^i •<«>• If W is expressed in grams: K for a copper voltameter is…
Electricity · Magnetism
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