TABLE 397. 

 RESISTIVITY OF METALS AND SOME ALLOYS- 



323 



The resistivities are the values of pin the equation R = pl/s, where R is the resistance in microhms of a length 

 / cm of uniform cross section s cm 1 . The temperature coefficient is a in the formula Rt = R\i + M|- The 

 information of column 2 does not necessarily apply to the temperature coefficient. See also next table for tempera- 

 ture coefficients o to 100 C. 



SMITHSONIAN TABLES. 



