The standard electrical dictionary; a popular dictionary of words, terms, and phrases, used in the practice of electrical engineering (1897)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York, H. W. Henley & co. · leaf 275
270 STANDARD ELECTRICAL DICTIONARY. quantities of electricity, by the deflections produced by dischargingthe quantities through their coils. It is a ballistic galvanometerwith very little or no damping. Galvanometer, Reflecting. A galvanometer the deflections ofwhose needle are read by an image… … Fig. 183. Reflecting Galvanometer. a mirror attached to the needle or to a vertical wire carrying theneedle. A lamp is placed in front of the instrument facing themirror. The light of the lamp is reflected by the mirror upon ahorizontal scale above the lamp. An image of a slit or of a wiremay be…
Electricity
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