Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 480
sly variatioiifs in the E.M.P. of the cell used willintroduce errors in the determination. 556. The Wheatstone Bridge. Wheatstone, who was a con-tenipoiary of Ohm and had followed his experiments, inventedwhat is known as the Wheatstone Bridge, an arrangementof coils which makes the determination… … Fig. 560. —Klectrical coriiiectioiis ii! the \Vheatstone Bridge. They are mounted in a box and the changes in the resist-ance are made in the usual way, by inserting or withdrawingconducting plugs, as shown in Fig. 559. The branches A and G usually have three coils each, theresistances of which are…
Physics
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