Gage, Alfred P. (Alfred Payson), 1836-1903 · Boston, London, Ginn · leaf 469
Fig. 345. … \^^^^^^^ FXG. 346. 411. Effect of points.—Ks bodies become pointed, the elec-tric density increases at the pointed end, until it becomesso great that the electricity is discharged. The particles ofair surrounding the point become heavily charged and arerepelled; other particles rush in to take…
Physics
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