Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 59
as in Fig. 21,then the joint capacity of all is the Fig. 20.reciprocal of the sum of the reciprocals of the several capacitiesCapacity C = 1 1 Capacity l*y Direct Discharge.— Charge a standard condenser, Fig. 22, C« bya battery E for a certain time, say 30 sec-onds ; tlien discharge it through a… … Fig h through the same galvanometer noting tThen Cs: C± :: d : dv and <h- Fig Thomsons Method. - This method is that most gen-erally used for comparing capacities of condensers, cables,etc.
Electrical engineering
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