
DISRUPTIVE DISCHARGE OF ELECTRICITY. 








TABLE VI,—continued. 
Mean Diff. 
een Deflecti Zer Obes Mean of Potential 
Ce oe i SEECHION- eye P ae Aa Diff. of in absolute 
ou =a WIS ‘ap ee al a - * | Potential. measure. 
Pf |- ~352 510:~ +168 414 
Be 6 358 502s ialhaieeeeal ie wage ane 
7 iN San ” 185 ) 2). 9) 
71 | 330) ; 182 eee p22 
isto 202 |) = 
‘ 2» 02, Die 
el: 320 5i7inbd Se Meee ee 

Calculated 
Diff. of 
Potential in 
abs. meas. 

651 
Difference. 
Vi-v. 
—0°98 
+0°63 
— 0:23 




TaBLeE VII.—Distance Curve, 13th June 1877. Electrodes, large discs. 
Equation V = (69°875 —8°9375s) / {s° + -2s} . 
Pressure, atmospheric. 

Length of 
Spark in 
Centimetres. 
S. 
g 
2 
Zero. 
nm, 
Deflection. 
nh. 

on 
10 
11 

Observed. 
Diff. of 
Potential. 
nM —n, 
45x 

47 
45 
68 
67x 
67 
90 
87 
91 
102 
105 x 
103 
135 
130 
130 
5d 
149 
150 
fal 
75 
his 
187 
191 
190 
208 
209 
205 
225 
225 
229 
2a 
240 
240 


Mean Diff. 
Mean of Potential 
Diff. of in absolute 
Potential. measure. 
Calculated 
Value in 
absolute 
measure. 
| 45 13°37 
\ 67 19-91 
| 89 26°45 
\ 105 31°20 
; 132 39°22 
\ 150 44°58 
} 173 51°41 
\ 189 56°16 
\ 207°3 61°60 
\ 226 67°16 
\ 239 71:02 
38°69 
44°69 
50°50 
56°10 
61:52 
66°75 
71:80 


Difference. 
V2= Ve 
+0°43 
—1:28 
+0°35 
—O11 
+0°91 
+ 0:06 
+0:08 
+0°41 
—0°78 
