The magnetization of cobalt as a function of the temperature and the determination of its intrinsic magnetic field . atom. Hence we have d ( 13 ) n = d Nm A Nmn Discussion of * - The curves of Figures 14 and 15 showing as a functionof the temperature indicate that the Curie point is in the neigh-borhood of 1070°C to 10#0°C. We may take @ as 1075°C or 134£°Absolute. From this value we can calculate a theoretical curvegiving equal toand the parameter a • This curve is drawn to Bcale in Figure 19,and Table VIII gives the values of for various values of if we can determine the va
The magnetization of cobalt as a function of the temperature and the determination of its intrinsic magnetic field . atom. Hence we have d ( 13 ) n = d Nm A Nmn Discussion of * - The curves of Figures 14 and 15 showing as a functionof the temperature indicate that the Curie point is in the neigh-borhood of 1070°C to 10#0°C. We may take @ as 1075°C or 134£°Absolute. From this value we can calculate a theoretical curvegiving equal toand the parameter a • This curve is drawn to Bcale in Figure 19,and Table VIII gives the values of for various values of if we can determine the value of T corresponding to a givenvalue of a , we can at once determine the corresponding value of L either from Table VIII or graphically from Figure 19. Know-ing C^we can then calculate the value of <o for the given valueof T. This relation between T and a comes from equation (3)which may be written in the form R I . 61 aim ^ M From equation (7) we have M N Im N I a T m 3 R. U. OF I. S. S. FORK - 55 U . iO U . D 1 J?£ 1 Q 1 £ £ £ 7I . OO I y I .ODD/ n i 0 co n 7u. / 1 n 111x1 1 nnnn \ * j \j \ n x 1 x 1 1 o 1 1 oo c n £ x * 7 U • ,)DOt 1 Zl 1 1 00 c n 71/? r\ /11 co C- . u 1 r>77X n conn .2 • u 1 nnAo 0 ;777I tUUfy u. ,2, U . D/ ID *f. u )UU / . u 1 nnnn n 1A00. I .UUUU U. \ HreLy U . 0 z, / I 0 w . w 1 - noon co 0 #7 cnu. 0 / OU 1 nnnn 0 1111 I .UUUU U. 1 i 1 1 u•oooy - 5
Size: 1354px × 1845px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookidmagneti, booksubjecttheses
