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 908
r = 746 watts. If practical units are employed, C-R/ or CE/represents energy in joules, and CR or CE represents power in watts. III ampere is passing through a conductor between two points whose D.P.is I volt, the power absorbed is 1 watt. The power of dynamos is generallyexpressed in kiloivatts, a… … Fig. 847 is very well seen by the following geometrical construction, due to CareyFoster. The heat produced in a circuit in the unit of time is proportional to thesquare of the strength of the current C, and to the resistance R, that is -862] Relation of Heating Effect to Work of a Battery 885 CR =…
Physics
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