The outlines of physics: an elementary text-book (1897)
Nichols, E. L. (Edward Leamington), 1854-1937 · New York, The Macmillan Company; London, Macmillan & Co., Ltd. · leaf 314
customary to place a setof coilsof wire, previously adjusted to measure an exact numberof ohms each, within a box. The terminals of these coilsare attached to a row of brass blocks fastened to the topof the box as shown in Fig. 265, and these blocks may beconnected by the insertion of plugs. The… … Fig. 265. Fig. 266. 266. Experiment 83. — Measurement of the Resistance of a Coilof Copper Wire with the Wheatstones Bridge.Apparatus : (1) A piece of iron or German silver wire 1 m. long; a meter stick. (2) The resistance box used in the foregoing determination. (3) A coil or spool of fine copper…
Physics
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