Brechner, Claude H., 1887- [from old catalog] · Boston, New York [etc.] Allyn and Bacon · leaf 197
Figure 188.—Wiring Diagram Showing where Ammeter andVoltmeter are Placed. a ray of light may be deflected), showing the amount ofdeflection. 220. The Ammeter. — The galvanometer detects currentflowing, and its relative value, but does not give its amountin amperes.
Physics
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