Henderson, C. Hanford (Charles Hanford), 1861-1941, Woodhull, John F. (John Francis), 1857-1941 · New York, D. Appleton and company · leaf 253
on. 238. Condensers. — Alarge beaker of chemicalglassware makes a goodcondenser. The insideand outside are gilded, orcovered with tinfoil, toabout two inches fromthe top. Suppose this isheld upon the hand, asshown in Fig. 138, and the electrified cover of the electro-phorus is brought to the outer… … Fig. 137.—Electrical machine. STATIC ELECTRICITY 231 ill ill! Fig. 138. tively electrified. If now the other hand is brought to theouter coating, the coatings of the beaker neutralize eachother by discharging through the body. Ifthe cover of the electrophorus is dischargedinto the outer coating of…
Physics
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