The standard electrical dictionary : a popular encyclopaedia of words and terms used in the practice of electrical engineering (1898)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · London : Crosby Lockwood and Son · leaf 277
dles, di and n, move, the former being a mag-netic needle, the latter an index at right angles and attachedthereto ; a and d are wires carrying the current to be measured.The circles, Mand JV, are carried by a base, O, around which theyrotate. // is a fixed horizontal graduated circle. In use the… … Fig-. 185. Tangent Galvanometer. Strength is proportional to the sine of the angle of deflection.This angle is measured by the vernier, C, on the circle, //. Theknob, A, is used to turn the circle, M.Galvanometer, Tangent. A galvanometer in which the tan- STANDARD ELECTRICAI, DICTIONARY. 273 gents…
Electricity
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
