A text-book of physics, largely experimental. On the Harvard college "Descriptive list of elementary physical experiments." (1891)
Hall, Edwin Herbert, 1855-1938, Bergen, Joseph Y. (Joseph Young), 1851-1917 · New York, H. Holt and Company · leaf 524
e resistance of a certain G.-s. wire is 15 ohms at 0° C, whatis its resistance at 70° C, the temperature-coefficient being .00044? (2) If the resistance of a certain silver wire is 20 ohms at 0° C,and 25.7 ohms at 75° C, what is the temperature-coefficient? EXERCISE 57.TEMPERATURE-COEFFICIENT OF… … The unknown resistanceJ (see preceding Exercise) isnow the temperature-coil, which is attached tothe Wheatstone bridge inthe. manner indicated byFig. 270. Measure carefully the re-sistance of this coil while itis in ice-water. Measure itsresistance again with equalcare while it is in the boiling…
Physics
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