Elementary treatise on electricity and magnetism : founded on Joubert's "Traité élémentaire d'électricité" (1909)
Foster, G. Carey (George Carey), Porter, Alfred William, 1863-1939, Joubert, Jules François · London : Longmans · leaf 176
negatively. The amount of the charge is proportionalto the extent of the surfaces in contact.The two plates are charged as if theywere the plates of a condenser betweenwhich a difference of potentials has beenestablished. The two electricities formon the surfaces in contact two equivalent layers,… … Fig. 94.
Electricity · Magnetism
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