1907-8.] Young’s Modulus under an Electric Current. 
663 
Total load = 2*2 kilos. 
= 46*6 kilos per sq. mm. 
Table III. 
No. 
Temp. 
Elongation for 
500 grams. 
No. of 
Observations. 
M. 
1 
13°8 C. 
•04830 cm. 
5 
21-22 xlO 11 
2 
22-5 
•04834 
6 
21-20 
3 
30-9 
•04844 
6 
21-16 
4 
41-2 
•04848 
6 
21T4 
5 
52-3 
•04856 
6 
21-10 
6 
62*7 
•04862 
7 
21-07 
7 
74T 
•04868 
6 
21-04 
8 
83-6 
•04876 
6 
21-00 
9 
95-9 
•04882 
6 
20-97 
10 
104-0 
•04890 
5 
2093 
11 
112-7 
•04894 
7 
1 20-91 
12 
101-2 
•04886 
7 
20-95 
13 
92-1 
•04882 
5 
20-97 
14 
80-5 
■04874 
6 
21-01 
15 
69-8 
•04866 
6 
21-05 
16 
60-4 
•04860 
6 
21-08 
17 
49-3 
•04856 
6 
21T0 
18 
41-1 
•04850 
7 
21T3 
19 
29-9 
•04842 
7 
21T7 
20 
23-2 
•04836 
5 
21-19 
21 
13-8 
■04830 
6 
21-22 
Ordinary Heating. 
Load = 1*3 kilos. 
Length = 94'90 cms. 
Table IY. 
No. 
Temp. 
Elongation for 
500 grams. 
No. of 
Observations. 
M. 
1 
15°0 C. 
•04571 cm. 
6 
2T61 xlO 11 
2 
35-0 
■04591 
7 
21-52 
3 
78-0 
•04638 
6 
21-30 
4 
100-0 
•04660 
6 
21-20 
5 
129-0 
■04703 
6 
21-06 
