Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 722
- ,^j,i^iiiifnii«iiiiia=»™;^ „ •• *y|^^ tance. II. The distance remaining the same.,the force of attraction or repulsion betweentwo electt ified bodies is directly as the pro-duct of the quantities of electricity withwhich they are char<^ed. These laws were established by Cou-lomb, by means of… … -734] Lazes of Electrical Attraction atid Repulsion. 697 depends, is so fine that a foot weighs only /„ of a grain. At its lower ex-tremity there is a fine shellac rod, np (fig. 661), at one end of which is asmall disc of copper-foil, n. Instead of the vertical magnetic needle, thereis a glass rod,…
Physics
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