182 Dr. H. A. Wilson on the Electric Intensity 



Table I. — Pressure 0*667 mm. 



Cuvrent. 



Electric Intensity. 



Current. 



Electric Intensity. 



(1=10-9 ampere). 



(Volts per centim.) 



(1 = 10-9 ampere.) 



(Volts per centim.) 



2-5 



52-8 



78-4 



64-9 



4-9 



55-3 



150 



65-5 



7-4 



58-6 1 



225 



66-8 



9-8 



59-6 1 



245 



66-3 



13-2 



61-3 1 



181* 



58-3 



24-5 



62-7 ! 



186* 



490 



39-2 



641 



220« 



42-4 



58-8 



64-6 



284* 



38-8 



68-6 



64-9 



289* 



38-2 



Table II. — Pressure 0-445 mm. 



Cui-rent. 



Electric Intensity. 



Current. 



Electric Intensity. 



:(l = 10-9ampere.) 



(Volts per centim.) 

 34-1 



(1 = 10-9 ampere.) (Volts per centim.) 



2-5 



109 52-8 



4-9 



39-3 



1 124-8 530 



9-8 



44-8 



140 53-4 



14-7 



46-2 



125* 44-3 



19-6 



47-6 



125* 41-5 



343 



49-5 



129* 36-9 



46-8 



oil 



152* 32-7 



740 



52-3 



1 214* 24-2 



93-6 



52-5 



! 410* 16-5 



! 



T 



ABLE III.— Pre 



assure 0*233 mm. 



Current. 



Electric Intensity. 



Current, Electric Intensity. 



(1 = 10-9 ampere.) 



(Volts per centim.): 



(1 = 10-9 ampere.) (Volts per centim.) 



2-5 



14-6 



86 



34-1 



5-0 



17-3 



93 



34-9 



70 



18-4 



103 



35-5 



70 



16-8 



127 37-1 1 



12 



20-9 



142 



37-2 



15 



220 



196 



36-3 



17 



23-1 ; 



211 



38-8 



20 



24-2 ! 



240 



38-8 



22 



25-6 1 



245 



380 



25 



26-7 1 



328 



38-5 



32 



28-3 1 



333 



39-6 



34 



28-9 



412 



39-1 



42 



29-7 ! 



412 



399 



49 



31-7 I 



480 



40-2 



54 



31-1 



510 



40-3 



61 



32-2 I 



510 



40-4 



m 



33-3 ' 



363* 



29-9 



74 



330 



377* 



300 



78 



35-8 



416* 



28-9 



83 



35-2 



455* 



28-9 



* Discharge intermittent. 



