A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 71
e to balancethe impulsive electromotive force due to the in-ductance of P, and the value of this latter can,therefore, be inferred. Bridge, Magnetic An apparatus in-vented by Edison for measuring magneticresistance, similar in principle to Wheatstoneselectric bridge. The magnetic bridge is based on… … Fig. 82. Magnetic Bridge. pure, soft iron. The poles of an electro-magnetare connected to projections at the middle ofthe short side of the rectangle. By this meansa difference of magnetic potential is main-tained at these points. The two long sides areformed of two halves each, which form the…
Electricity · Electrical engineering
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