A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 259
f a light,silvered glass mirror, and consists of several smallmagnets made of pieces of a watch spring. Theneedle and mirror are suspended by a single silkfibre and are placed inside the coil. A compen-sating magnet N S, movable on a vertical axis, isused to vary the sensitiveness of the… … Fig. 2 7 J. Galvanometer Lamp and Scale. Galvanometer, Potential A term sometimes applied to a voltmeter. (SeeVoltmeter?) Galvanometer, Reflecting A term sometimes applied to a mirror galvanometer,(See Galvanometer, Mirror.) Gal.] 250 [GaL Galvanometer, Sensibility of —The readiness and extent to…
Electricity · Electrical engineering
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