Elementary treatise on physics, experimental and applied : for the use of colleges and schools (1906)
Ganot, A. (Adolphe), 1804-1887, Atkinson, Edmund, 1831-1901, Reinold, A. W. (Arnold William), 1843-1921 · New York : Wood · leaf 835
e a battery we must connect the coatings by means of thedischarging rod, the outside coating being touched first. Care is required,f<jr with large batteries serious and even fatal accidents may occur. 791. The universal discharger.—This is an almost indispensable a|)pa-ratus in experiments with… … 8io Frictional Electricity [791- on which is placed the object under experiment. The two metal knobsbeing directed towards the objects, one of them is connected with the outercoating of the battery, and the moment communication is made between theouter and the inner coating by means of the glass…
Physics
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