1912-13.] Electrical Resistance and Magnetization of Nickel. 221 
APPENDIX. 
Results as reduced in Laboratory Note-book, arranged approximately 
ACCORDING TO DATE IN THE YEAR 1906. 
The numbers in the columns headed Resistance Change give the changes of resistance, 
estimated per 100,000, in the branch N which contains the Nickel strip, 
ft and £ represent respectively the longitudinal and transverse fields. 
Date and 
Fields. 
| 
Cyclic 
Field. 
Steady 
Field. 
Resistance 
Change. 
Date and 
Fields. 
Cyclic 
Field. 
Steady 
Field. 
Resistance j 
Change. 
May 15 
ft 
none 
+ 
69 
May 17 
ft 
none 
+ 
199 
ft =10-6 
ft 
£ 
- 
17 
ft = 17*7 
ft 
£ 
- 
22 
£ = 815 
ft 
none 
+ 
102 
£ = 815 
£ 
none 
- 
695 
* £ 
none 
- 
706 
£ 
£ 
— 
884 
£ 
ft 
- 
854 
' £ 
none 
- 
733 
ft=10*6 
ft 
none 
+ 
63 
ft = 17*7 
ft 
none 
+ 
171 
£ = 700 
ft 
£ 
- 
16 
£ = 700 
ft 
£ 
- 
15 
£ 
none 
- 
699 
£ 
none 
- 
704 
£ 
ft 
- 
854 
£ 
ft 
- 
986 
ft =10-6 
ft 
none 
+ 
89 
ft = 1 7*7 
ft 
none 
+ 
203 
£ = 580 
ft 
£ 
- 
10 
£ = 580 
ft 
£ 
- 
20 
£ 
none 
- 
695 
£ 
none 
_ 
701 
£ 
ft 
- 
839 
£ 
ft 
- 
978 
ft = 10-6 
h 
none 
+ 
98 
ft = 17*7 
ft 
none 
+ 
182 
£ = 430 
ft 
£ 
- 
11 
£ = 430 
ft 
£ 
+ 
6 
£ 
none 
- 
661 
£ 
none 
_ 
693 
£ 
ft 
- 
807 
ft 
- 
920 
May 16 
ft 
none 
+ 
83 
ft = l7-7 
ft 
none 
+ 
208 
ft = 10-6 
ft 
£ 
- 
10 
£ = 270 
ft 
£ 
+ 
21 
£ = 270 
£ 
none 
- 
593 
£ 
none 
- 
596 
£ 
ft 
- 
713 
£ 
ft 
886 
ft = 10-6 
ft 
1 none 
+ 
89 
ft = 17*7 
ft 
none 
+ ■ 
178 
£ = 170 
ft 
£ 
+ 
30 
£ = 170 
ft 
£ 
+ 
18 
£ 
none 
- 
510 
£ 
none 
- 
510 
£ 
ft 
- 
613 
£ 
ft 
- 
720 
ft = 10*6 
ft 
none 
+ 
74 
ft = 17-7 
ft 
none 
+ 
186 
£ = 110 
ft 
£ 
+ 
24 
£ = 110 
ft 
£ 
+ 
61 
£ 
none 
- 
278 
£ 
none 
— 
317 
£ 
ft 
- 
379 
£ 
ft 
- 
448 
June 19 
ft 
none 
+ 
90 
June 19 
ft 
none 
+ 
183 
ft=106 
ft 
£ 
+ 
78 
ft = 17 7 
ft 
£ 
+ 
150 
£ = 50 
£ 
none 
- 
83 
£ = 50 
£ 
none 
- 
93 
£ 
ft 
" 
101 
£ 
ft 
116 
