STEEL, NICKEL, AND COBALT TUBES IN THE MAGNETIC FIELD. 



TABLE VI I. — Dilatations in Ieon. 



487 









A Tubes. 













B Tubes. 







Field. 





















































50 



5. 



A. 



H- 



v. 



/*'• 



V '■ 





5. 



A. 



p.. 



V. 



/j.'. 



v'. 



+ •02 



+ -6 



- -38 



- -20 



- -3 



- -28 



l r 



+ •01 



+ -is 



- -08 



- -06 



- -07 



- -07 



100 



+ •08 



+ 1-8 



-1-88 



+ -16 



- -93 



- -8 





+ •02 



+ -48 



- -28 



- -18 



- -23 



- -23 



150 



+ ■14 



+ 2-65 



-2-64 



+ -13 



-1-35 



-1-16 





+ •04 



+ -91 



- -6 



- -27 



- -44 



- '43 



200 



+ •19 



+ 2-5 



-2-62 



+ -31 



-1-25 



-1-06 



- I- < 



+ •08 



+ 1-46 



-1-18 



- -20 



- -71 



- -67 



250 



+ •23 



+ 1-96 



-2-37 



+ -64 



- -96 



- -77 



+ •13 



+ 2-08 



-1-99 



+ -04 



-1-02 



- -93 



300 



+ •25 



+ 1-34 



-2-07 



+ -98 



- "63 



- -44 





+ •18 



+ 2-5 



-2-44 



+ -12 



-1-22 



-1-10 



400 



+ •31 



- 2 



-1-34 



+ 1-85 



+ -17 



+ -36 





+ •27 



+ 279 



-2-91 



+ -39 



-1-35 



-1-17 



500 



50 



+ •38 



-1-6 



- -69 



+ 2-71 



+ -90 



+ 1-08 



J I 



+ •37 



+ 2-42 



-2-99 



+ -94 



-1-15 



- -9 



+ •03 



+ -6 



- -48 



- '09 



- -31 



- -26 



1 f 



+ •01 



+ -17 



- -12 



- '04 



- "08 



- -08 



100 



+ •08 



+ 2-2 



-2-07 



- -05 



-1-18 



- -94 





+ •03 



+ -5 



- -34 



- -13 



- -25 



- -22 



150 



+ •15 



+ 2-72 



-2-5 



- -07 



-1-43 



-1-14 





+ •08 



+ 1-0 



- -77 



- -15 



- -51 



- -41 



200 



+ •20 



+ 2-43 



-2-37 



+ -14 



-T27 



- -96 



\ II. - 



+ •12 



+ 1-63 



-1-37 



- -14 



- -84 



- -67 



250 



+ •24 



+ 1-82 



-2-09 



+ -51 



- -95 



- -63 



+ •19 



+ 2-28 



-2-26 



+ -17 



-1-21 



- -88 



300 



+ •27 



+ 1-1 



-1-74 



+ -91 



- "58 



- -28 





+ •25 



+ 2-54 



-2-69 



+ -40 



-1-35 



- '94 



400 



+ •33 



- -32 



-1-08 



+ 1-73 



+ -15 



+ -50 





+ •34 



+ 2-24 



-2-66 



+ -76 



-1-18 



- -72 



500 

 50 



+ •38 



-163 



- -43 



+ 2-44 



+ -8 



+ 1-21 

 - -35 



J V 



+ •39 



+ 1-3 



-2'28 



+ 1-37 



- 70 



- -21 



+ ■03 



+ "9 



- 79 



- -08 



- -52 



i r 



+ •01 



+ '24 



- -14 



- -09 



- -13 



- -10 



100 



+ •10 



+ 2-48 



-2-35 



- -03 



-1-46 



- -92 





+ •04 



+ -51 



- -35 



- -12 



- -27 



- -20 



150 



+ •17 



+ 275 



-2-45 



- -13 



-1-56 



-1-02 





+ •08 



+ '96 



- -77 



- -11 



- -53 



- -35 



200 



+ •21 



+ 2-42 



-2'29 



+ -08 



-1-38 



- -83 



M IL i 



+ •16 



+ 1-45 



-1-52 



+ -23 



- -86 



- -43 



250 



+ 24 



+ 1-8 



-1-98 



+ -42 



-1-05 



- -51 



+ •24 



+ 2-28 



-2-19 



+ -15 



-1-29 



- 75 



300 



+ •26 



+ 1-05 



-1-61 



+ -82 



- -67 



- -12 





+ •30 



+ 2-17 



-2-08 



+ "21 



-1-20 



- -67 



400 



+ •30 



- -4 



- -90 



+ 1-60 



+ -06 



+ -64 





+ •43 



+ 1-27 



-1-65 



+ -81 



- 69 



- -15 



500 

 50 



+ •35 



-1-86 



- -17 



+ 2-38 



+ -80 



+ 1-41 



J L 



+ •52 



- -1 



- '96 



+ 1-58 



+ -02 



+ -60 



+ •03 



+ -95 



- -81 



- -11 



- -59 



- -33 



1 f 



+ •01 



+ -1 



- -10 



+ -1 



- -07 



- -02 



100 



+ •09 



+ 2 55 



-2-07 



- -39 



-1-53 



- "93 





+ ■02 



+ -43 



- -38 



- -03 



- -28 



- -13 



150 



+ •15 



+ 2 '58 



-2-06 



- -37 



-1-52 



- -91 





+ •06 



+ 1-0 



- -94 



•00 



- -66 



- 28 



200 



+ •19 



+ 2-08 



-1-82 



- -07 



-1-26 



- -63 



[ IV. • 



+ ■12 



+ 2-0 



-1-76 



- -12 



-1-26 



- -62 



250 



+ •21 



+ 1-4 



-1-48 



+ -29 



- '9 



- -29 



+ •16 



+ 2-0 



-1-71 



- -13 



-1-22 



- -62 



300 



+ •24 



+ 7 



-1-13 



+ '67 



- -54 



+ -08 



1 



+ •20 



+ 1-5 



-1-41 



+ -11 



- -95 



- -35 



400 



+ •30 



- 7 



- -44 



+ 1-44 



+ -17 



+ -83 





+ •23 



+ -45 



- -84 



+ -62 



- -45 



+ '23 



500 

 50 



+ •37 



-1-97 



+ '20 



+ 2-14 



+ -80 



+ 1-54 



J I 



+ -25 



- "7 



- -26 



+ 1-21 



+ -19 



+ -76 



+ •03 



+ 1-15 



-1-02 



- -1 



- -81 



- -31 



i r 



+ •01 



+ -1 



- -12 



+ -03 



- -08 



- -01 



100 



+ '11 



+ 2-16 



-1-57 



- -48 



-1-30 



- 75 





+ •03 



+ 7 



- -58 



- -09 



- -46 



- -21 



150 



+ •17 



+ 1-95 



-1-42 



- -36 



-1-16 



- -62 





+ •08 



+ 1-5 



- 1 -22 



- -20 



- -97 



- -45 



200 



+ •21 



+ 1-37 



-1-12 



- -04 



- -85 



- -31 



\ v. - 



+ •14 



+ 2-1 



-1-50 



- -46 



-1-25 



- 71 



250 



+ •23 



+ -61 



- 73 



+ -35 



- -46 



+ -08 



+ •17 



+ 1-04 



- -92 



+ -05 



- -68 



- '19 



300 



+ •24 



- -12 



- -36 



+ 72 



- -10 



+ -46 



1 



+ •18 



+ -13 



- -44 



+ -47 



- -20 



+ -25 



400 



+ •30 



-166 



+ -43 



+ 1-53 



+ -69 



+ 1-27 





+ •18 



-1-15 



+ -25 



+ 1-08 



+ -47 



+ -76 



500 

 50 



+ •37 



-2-7 



+ -96 



+ 2-11 



+ 1-23 



+ 1-84 



J L 



+ •19 



-2-18 



+ -8 



+ 1-57 



+ 1-01 



+ 1-26 



+ •07 



+ 1-8 



-1-03 



- 7 



- -98 



- 75 



1 f 



+ •03 



+ -3 



- -25 



- -02 



- -22 



- -05 



100 



+ •13 



+ 2-35 



-1-07 



-1-15 



-1-07 



-1-15 





+ •08 



+ 1-7 



-1-05 



- -57 



- -97 



- -65 



150 



+ •19 



+ 174 



- '69 



- -86 



- 70 



- -85 





+ •15 



+ 2-3 



-1-12 



-1-03 



-1-08 



-1-07 



200 



+ •24 



+ 1-07 



- -33 



- "50 



- -35 



- -48 



-VI. - 



+ •22 



+ 2-0 



- -85 



- -93 



- '83 



- -95 



250 



+ •30 



+ -22 



+ -12 



- -04 



+ -09 



- -01 



+ •23 



+ 1-3 



- -44 



- -59 



- -43 



- -64 



300 



+ •33 



- -61 



+ -54 



+ -40 



+ -52 



+ -42 



| 



+ •24 



+ -4 



+ '06 



- -22 



+ -1 



- -26 



400 



+ •39 



-2-05 



+ 1-28 



+ 1-16 



+ 1-25 



+ 1-19 





+ •22 



- -96 



+ 79 



+ -39 



+ -76 



+ -42 



500 

 25 



+ •43 



-3*1 



+ 1-83 



+ 1-70 



+ 1-84 



+ 1-69 



J I 



+ •22 



-2-1 



+ 1-40 



+ -92 



+ 1-34 



+ -98 



+ •06 



+ 1-2 



- -65 



- -49 



- -64 



- -50 



"1 f 



+ ■01 



+ -15 



- -11 



- -03 



- -13 



- -oi 



50 



+ •12 



+ 2-2 



- -99 



-1-09 



- -99 



-1-09 





+ •03 



+ 1-15 



- -64 



- -48 



- -63 



- -49 



100 



+ •16 



+ 2-4 



- -92 



-1-32 



- -99 



-1-25 





+ •06 



+ 2-0 



- -94 



-1-00 



- 92 



-1-02 



150 



+ •18 



+ 1-7 



- -56 



- -96 



- -59 



- -93 





+ •12 



+ 1-4 



- -59 



- -69 



- -57 



- -71 



200 



+ '19 



+ -9 



- -15 



- -56 



- -18 



- -53 



!-vii. -{ 



+ •17 



+ -6 



- -16 



- -27 



- -14 



- -29 



300 



+ •15 



- -55 



+ '60 



+ -1 



+ -56 



+ -14 





+ •22 



-1-42 



+ -84 



+ -80 



+ '86 



+ -78 



400 



+ •09 



-163 



+ 1-15 



+ -57 



+ 1-11 



+ -61 





+ •20 



-2-96 



+ 1-61 



+ 1-55 



+ 1-63 



+ 1-53 



500 



+ •04 



-2-6 



+ 1-66 



+ -98 



+ 1-61 



+ 1-03 



J I 



+ •15 



-4-48 



+ 2-38 



+ 2-25 



+ 2-40 



+ 2-23 



