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Scientific American, Vol. 61, No. 16 (October 1889) (1889)

leaf 10

An illustration from Scientific American, Vol. 61, No. 16 (October 1889), 1889, leaf 10
the top of the bridge resistance then substituted for the unknown resistance, and ad- can make it a scientific success, but I doubt if it will box, and the circuits diagrammatically. The three justed until the deflection is the same as in the first ever be a commercial one. Anything that is not a… … tion— Fig. 4.-DIAGRAM OF BRIDGE CONNECTION. x : R : : s : S. As shown in Fig. 4, the variable resistance mercial success, of course, I won't bother with. The R = 2163 ohms, * = 10 ohms, and S = 1,000 ohms, there- scientific men abroad were greatly surprised that I was fore x = 21-63 ohms. not more…

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