Modern electricity and magnetism, theoretically and practically considered (1885)
Avery, Elroy M[cKendree], 1844- [from old catalog] · New York and Chicago, Sheldon and company · leaf 41
the finger as shown in the figure; the ~electricity escapes and the leaves fall. The cover is now chargedpositively, but its electricity is all bound at its under surface 210 FRICTIONAL ELECTRICITY, and cannot cause the leaves to separate. Remove the cover by itsinsulating handle and the… … 339. The Electrophorus Charged by Induc-tion.—The cover maybe thus charged anddischarged an indefi-nite number of times,in favorable weather,Avithout a second elec-trifying of the resinousplate. This could nothappen if the electricityof the cover were drawnfrom the plate. More-over, if the charge…
Electricity · Magnetism
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