215 
1910-11.] Young’s Modulus under an Electric Current. 
Table II. — continued. 
No. 
Temp. 
Elongation for 
700 grams. 
No. of 
Observations. 
M. 
5 
38°3 C. 
•03779 cm. 
8 
14-88 x 10 11 
6 
46-9 
•03749 
6 
15-00 
7 
51*2 
•03741 
6 
15*03 
8 
59’5 
•03739 
5 
15*04 
9 
65*8 
•03750 
7 
14*99 
10 
78-4 
•03801 
7 
14*79 
11 
89-6 
•03873 
7 
14-52 
12 
101*0 
•03952 
8 
1423 
13 
1203 
•04039 
8 
13*92 
14 
136-7 
•04098 
9 
13-72 
15 
153-8 
*04144 
8 
13-57 
16 
142-5 
•04141 
7 
13-58 
17 
129-6 
•04107 
7 
13-69 
18 
114-2 
•04069 
8 
13-82 
19 
97-1 
•03996 
5 
14-07 
20 
80-3 
•03919 
6 
14-35 
21 
68-5 
•03870 
6 
14-53 
22 
60-4 
•03857 
7 
14-58 
23 
53-1 
•03851 
8 
14-60 
24 
41-9 
•03875 
8 
14-51 
25 
330 
•03911 
6 
14*38 
26 
27T 
•03935 
7 
14*29 
27 
22*6 
•03969 
8 
14T7 
28 
16-8 
•04010 
8 
14-02 
Total load = 2*2 kilos. 
= 18'4 kilos, per sq. mm. 
Table III. 
No. 
Temp. 
Elongation for 
700 grams. 
No. of 
Observations. 
M. 
1 
17*0 C. 
•04018 cm. 
8 
13-99 xlO 11 
2 
24-1 
•03941 
7 
14-27 
3 
29-4 
•03900 
8 
14-42 
4 
38-6 
•03851 
7 
14-60 
5 
43*5 
•03838 
7 
14-65 
6 
50-2 
•03836 
9 
14-66 
7 
59*7 
•03857 
9 
14-58 
8 
71-9 
•03938 
8 
14-28 
9 
85-4 ( 
•04000 
8 
14-06 
10 
98-7 
•04059 
9 
13-85 
11 
114-5 
•04110 
10 
13-68 
12 
129-1 
•04162 
8 
13-51 
13 
145-8 
•04203 
7 
13-38 
14 
158-7 
•04212 
7 
13-35 
