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 158
ischarge is already passingthrough the tube between independent terminals, the requiredvoltage is much less; while in the highest stage of exhaustion100,000 volts may be ineffectual. Spectroscopic examination of the luminous phenomena pro-duced by the discharge throws some light on their nature.… … Fig. 88. ^(((((((((((((J^^ Fig. 8J. The light of the former predominates especially in the case ofstrong sparks. If the electrodes are of two different metals, thelines due to both metals are found A portion of the energy istherefore expended in detaching and volatilising particles of metalfrom the…
Electricity · Magnetism
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