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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

An illustration from An elementary book on electricity and magnetism and their applications, 1919, 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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