1910-11.] 
Young’s Modulus under an Electric Current. 
197 
Total load = 1*8 kilos. 
= 32*9 kilos, per sq. mm. 
Table YIII. 
No. 
Temp. 
Elongation for 
500 grams. 
No. of 
Observations. 
M. 
1 
19 ? 5 C. 
•05078 cm. 
7 
17-36 xlO 11 
2 
22-8 
•05052 
8 
17-45 
3 
27-9 
•05034 
8 
17-51 
4 
34*7 
•05031 
5 
17-52 
5 
45T 
•05025 
8 
17-54 
6 
57 3 
•05040 
7 
17-49 
7 
70-2 
•05022 
7 
17-53 
8 
81-6 
•05043 
6 
17-48 
9 
94*4 
•05046 
6 
17-47 
10 
! 103T 
•05049 
8 
17-46 
11 
1 116'5 
•05043 
8 
17*48 
12 
125-9 
•05055 
8 
17-44 
13 
117-2 
•05049 
7 
17-46 
14 
108-5 
•05043 
7 
17-48 
15 
100-1 
•05052 
7 
17-45 
16 
86-8 
•05034 
8 
1751 
17 
71-3 
•05037 
8 
17-50 
18 
60-7 
•05043 
7 
17*48 
19 
50-0 
•05025 
7 
17-54 
20 
37-9 
•05040 
8 
17-49 
21 
32-4 
•05031 
7 
17-52 
22 
26-5 
•05043 
6 
17-48 
23 
21-8 
•05060 
6 
17-42 
24 
19-5 
•05078 
6 
17-36 
Table IX. 
Field. 
Load in kilos, 
per sq. mm. 
Elongation for 
500 grams. 
No. of 
Observations. 
M. 
0-7 
14-6 
•05052 cm. 
8 
17-45 x 0 11 
18-3 
•04949 
9 
17-81 
22-0 
•04930 
10 
17-86 
27-4 
•04972 
9 
17-73 
33 0 
•05023 
9 
1755 
36-5 
•05049 
10 
17-46 
330 
•05058 
7 
1743 
27-4 
•05020 
8 
17-56 
25-0 
•05003 
9 
17 62 
22-0 
•04991 
9 
1766 
18-3 
•05003 
8 
17-62 
14-6 
•05052 
7 
17 45 
