DIURNAL VARIATION OF TERRESTRIAL MAGNETISM. 
195 
Values of k/. (Velocity Potential = f/f.) 
n = 
( 7=0 
40 ‘ 77 
1 89 , 2 2 , 
12 7 3024 77 “ 189 7 
1 1 ^ 
2 + 80 7 40 
2 1 
/2 
oc y 
36' 48x189 
89 25 , , 
y ,io„ ico yy 
i 
TO ^ 
121 
72 ' 189 x 192 ' 96x189 
7 3 - 
48 x 189 
25 
45 77 
270 7 ~ 135 7 
1 q 1 /o 
168 7 ~ 42 77 " 
1 / o - 1 /q 
280 7 7 “ + 420 7 
;yy 
1 3 , 1 
;7 3 + ' 
14 x 720 ' 14x180 
1 
77' 
1080 
14 x 720 
1 
72 x 280 
' 9 
7 7- 
Values of /x/. (Velocity Potential = xjj*.) 
n = 
1 
2 
3 
4 
(7=1 
7 2 
80 
0 
CX>|^ 
©1 W 
1 ',2 
240 7 7 
(7 = 2 
19 ..3 
0 
1 ..3 
64 x 189 ' 
14 x 240' 
0 
4 2 ' 
IU5 77 
1 3 
— y 6 
105 ' 
Values of k/. (Velocity Potential = \jj 2 2 .) 
7 2 
63 
0 
1,2 2 4 ,j 
3 + 189 7 189 7 
29 2 , 
720 7 7 
1 133 3 133 
18 7 36 x 360 7 36 x 360 77 
1 
1 ' . 11 '3 1 
45 7 + 1620 7 
1 
i on7 
11 
7 3 + 
48 x 270 
43 
77 - 
180' 36 x 180' 16x36x45 
yy 
28 
40 77 
420 7 ~ 210 7 ' 
77 
1680 
1 
3360 
4,o 
105 
7 7 
1 9 
-L Q /. 
Mo 7 1775 77 ^ 
1 9 
1 / 9 — /q 
MB rr + l575 y 
1 I’t-n’ 
12600' 315 
0 
1 
45 x 1680 
7 
2 c 2 
