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 564
Fig. 364. … Fig. 365. Fig. 366. flame produce a silent discharge, and j)rotecf the other bodies; incase 6, they are all struck indiscriminately, and by sparks of thesame kind ; it seems immaterial also whether the object is placeddirectly on the lowei plate or is insulated. Do these two cases occur in nature ?…
Electricity · Magnetism
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