449 Mr. Garrett and Dr. Willows: Chemical 
given in the following table will show the magnitude of the 
results. In some cases a capacity was connected to the 
quadrants to reduce the rate of deflexion. 
Leak with ZnCi, at different Temperatures. 
Temp. | Leak. ||” Temp. Leak. || Temp. | Leak. 
125 | 2in308 |) 275 | 17in 10: || 319 | 200 in 105 
157 oy 264 | 82g ly meee en ee 
ops) Herat, Oe ih eo7 °° 60° °° Sa GOs 
222 Orie ali B08 | 65-40) Meee ar toree: 
248 Bo 807 | 70.2 eaty ees eee 
ga aeee test, SOLO. «| BO: og 340 |390_,, 
i ats” 130" "Sj | 
| | 
C in this case was charged to —400 volts. 
The numbers are repr esented graphically in fig. 2. 
490 REREA SERRE ERR RRRR EE SRRRRREREE RARER 
RBECRE SESWAARARERRRRRBEREERE BRIERE ee. ett 
Sten oage nn” g 
300 FESAIAELERE 
200 
x en SGRREEREGRUSRSGEDOCe 
ice jo ipa a 1) a ae: ean ana mw BL 
Ludo ele BEEE ES SCORE facia F Acai 
ret (al PA ae 
1 7 
09o SEREBNER ET Coy ALS Bi 
Mitte joer ot LTT df Pook oie | 
SERRE ASE 
- SERBSRSERSRE (RSE 
HGS SSR! SRRRERREEAES 
s a BREEnGD 
J fen ene AaB Paral 4 
SEE EE EEE EEELE EEE 
mea ao eee Lane GeGEEE Seen eeeeeeeeee 
240°C 265 290 B15 34.0 
TEMPERATYHW RE 
It is seen that the rate of increase with temperature is 
much quicker after passing 312°. This, as is seen below, is 
due to another source of ionization being tapped. In such a 
