A dictionary of electrical words, terms and phrases (1896)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 397
e, Ohm, True An ohm having the true theoretical value of the ohm. (See Ohm.) Ohmage.—The value of the resistance ofa circuit expressed in ohms. Olllllic Resistance. — (See Resistance,OJwiic or True.) Ohmmeter.—A commercial galvanometer,devised by Ayrton, for directly measuring bythe deflection of a… … *£;SSrii<incnjr.<r><J^35 Fig. 412. Adrians Ohmmeter. consisting of a short thick wire, and a long thinwire, respectively, are placed at right angles toeach other, and act on a soft iron needle situatedas shown. The short, thick wire coil C C, is con-nected in series with the resistance…
Electricity · Electrical engineering
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