Brechner, Claude H., 1887- [from old catalog] · Boston, New York [etc.] Allyn and Bacon · leaf 195
h direction themotion will take place.Let the current gothrough the coil in thedirection ABODEF. Then the coil be-comes a magnet withits north pole (Nc) at the top face of the coil, and its southpole (Sc) at the bottom face of the coil. Now, since like poles repel and unlike poles attract, thecoil… … Figure 186. — How Motion is Producedby Electricity. THE GALVANOMETER 185 APPLICATION OF MOTION-PRODUCING EFFECT OF ANELECTRIC CURRENT 219. The Galvanometer. — The galvanometer is an in-strument used to detect an electrical current in a conductor.It consists of a coil of wire (C, Figure 187)…
Physics
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