A text book of physics, for the use of students of science and engineering (1918)
Duncan, John, d. 1941, Starling, Sydney George, 1873- · London Macmillan · leaf 896
Fig. 804—Milliammeter. Lxvrn AMMETERS 871 balanced pointer P is carried by the moving coil, and serves toindicate the deflection upon the scale. The scale is so graduated … Fio. 805—Unipivot milliammeter. that the readings indicate milliamperes. In the form shown, thezero is at the middle of the scale, so that currents, in either direc-tion, up to 35 milliamperes can be measured. An excellent form of
Physics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
