Austin, Louis W. (Louis Winslow), 1867-1932, Thwing, Charles B. (Charles Burton), 1860-1946, joint author · Boston, Allyn and Bacon · leaf 91
Fig. 33. WHEATSTONES BRIDGE. If a current be divided as shown in Fig. 34, then,according to the principle of Wheatstones bridge, ifB1 : li2:: Bs: i24, acurrent passing fromA to B will not pro-duce a currentthrough the galvano-meter between C andD; or, more broadlystat cd, when theabove condition is… … ELECTRICITY. 79 Wheatstones bridge affords the most accurate knownmethod of measuring resistance, since it is wholly inde-pendent of the changes of U.M.F. in the battery. The
Physics
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