An elementary book on electricity and magnetism and their applications (1919)
Jackson, Dugald C. (Dugald Caleb), 1865-1951, Jackson, John Price, b. 1868, Black, Newton Henry, b. 1874 · New York, The Macmillian Co · leaf 192
Weston ammeter uniform throughout.The core is stationary, and the conductors of the coil movebetween it and the pole pieces of the magnet. A cylindricalsoft iron core of the same character is shown in the dArsonvalgalvanometer of figure 97. The instrument is made deadbeatby the damping effect of… … Fig. 100. — Sectional end viewof Weston ammeter. 164 ELECTRICITY AND MAGNETISM
Electricity · Magnetism
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