CONSTITUTION AND TEMPERATUEE ON MAGNETIC SUSCEPTIBILITY. 
285 
For carbon bisulphide* 
A X 10®. 11. 
4340 (Hy) 1-6920 
4860 (H^) 1-6688 
5890 (D) 1-6443 
Near 
A = 5890 X 10-®, dficsJ^X =- , . 
^c&./ 1030x 10-*" 
From (2) 
^ re (saturated) ^ , 6-53 X 1 0« X 0-23 X 1 030 X 1 Q-^ ^ ^ 
'^"cSa (U = 1 gauss) b 0255 X 1480 X 10 ® 
For nickel t 
Near 
A X 10®. 
11. 
2750 
1-09 
4410 
1-16 
5890 (D) 
1-30 
A = 5890 X 10-®, 
_ _|_ b 14 
3A 1480x 10-"’ 
and 
(saturated) _ , 6 -35 X IO" X 0 -1 4 X 1030 X IQ-" , , ^ ^ 
rcs.(H = i gauss) ' 0-0255 x 1480x 10-" 
For cobalt;]; 
Near 
A X 10®. 
11 . 
2750 
1-41 
5000 
1-93 
6500 
2-35 
A = 5890 X 10-", 
3/«co _ I_ b 42 
ax “ 1500 X 10 -"' 
Taking the reverse molecular field equal to that in iron 
Co (saturated) _ i 6 53 X 1 0" X 0 42 X 1 030 X 1 0 ^ 2Q6 
rcs.(H = i gauss) 0-0255x 1500x 10-" 
These values, although rather small, are comparable with the enormous ratios of 
the rotations of saturated ferro-magnetics to diamagnetics, as actually observed 
* Loc. cit., p. 192. 
t Loc. cit., p. 196. 
I Loc. cit., p. 195. 
