14 



ART. 10. -=-K. HONDA & S. SHIMIZU. 



APPENDIX. 



?>i 



In the following tables, H denotes the external field, y the 

 change of length per unit of length by magnetization, / being the 

 distance between two copper rods screwed to our ferromagnetics, t the 

 temperature, and T the suspended weight. 



NICKEL. 



t= -186° 



£=17.2°. T=Zkg. 



t=69°, T=2kg. 



t=US°,T=21cg. 



H 



dl 



xlO e 



H 



SI 



xl0 f 



H 



xlO 6 



H 



81 



xlO c 



18 



37 



62 



89 



123 



212 



290 



395 



557 



733 



910 



- 0.61 



- 3.90 



- 9.33 



-14.00 

 -18.20 

 -24.32 

 -26.76 



-29.68 

 -32.88 

 -35.77 

 -37.38 



12 



35 



59 

 87 

 154 

 207 

 282 

 384 

 535 

 706 

 868 



- 0.93 



- 5.64 

 -11.90 

 -17.78 

 -26.38 

 -30.08 

 -32.60 

 -34.62 

 -35.61 

 -36.42 

 -37.00 



13 

 35 



59 

 86 

 151 

 205 

 279 

 378 

 541 

 712 

 878 



- 0.93 



- 5.26 

 -10.36 

 -15.85 

 -23.58 

 -26.65 

 -29.20 

 -31.00 

 -31.30 

 -32.08 

 -32.20 



12 



35 

 60 

 88 

 152 

 204 

 279 

 382 

 542 

 715 

 870 



- 1.00 



- 4.79 



- 9.42 

 -13.75 

 -19.55 

 -21.58 

 -23.02 

 -24.04 



- 25.50 

 -26.03 

 -26.52 



