Elementary treatise on electricity and magnetism : (1905)
Foster, G. C. (George Carey), 1835-1919, Joubert, J. (Jules François), 1834-1910, Porter, Alfred W. (Alfred William), 1863-1939 · London ; New York ; Bombay : Longmans, Green, and Co. · leaf 107
to the surface of the glass. Where veryhigh insulation is required, it answers well to use strong sulphuricacid (oil of vitriol) to make contact with the inner surface of theglass (wliich, in this case, is not varnished), and to connectthe acid with the other apparatus by a platinum wire… … Fig. 46. \ = C {V- V) 84 ELECTRICAL CAPACITY [60 and depends partly on the condenser itself and partly on thedifference of potentials established between its surfaces. or The formula C = j- (53) applies with sufficient accuracy to the capacity of any of the forms of condenser described. Fromthis we…
Electricity · Magnetism
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