an Electric Micrometer. 



555 



Table VII a. 

 Similar to Table VI A. 



Move- 

 ment. 



Mean. 



Corr. 

 Mean, 



o-ni 







02 



0-02 



21 



003 







003 







0-02 



0-027 



28 



003 







0-03 







0-04 



037 



3-9 



004 







005 







004 



0043 



4-5 



005 







0-06 







005 



0-057 



5-9 



005 







0-06 







07 



0,063 



6-5 



0-06 







0-07 







0-08 



0073 



7-6 



007 







0-08 







009 



0-077 



80 



0-08 







Resistance 



and 

 Current. 



75,000 w. 

 C=13-2 



65,000 w. 

 C=154 



50,000 w. 

 C=20 



45,000 w. 

 0=22'2 



40,000 a* 

 0=25 



35,000 (o. 

 0=28-6 



30,000 w . 

 C=33,3 



25,000 co. 

 0=40 



Move- 

 ment. 



Mean. 



Corr. 

 Mean, 



10 







o-io 



0103 



10-7 



on 







012 







013 



0123 



12-8 



0-12 







0-18 







0-20 



0-193 



201 



0-20 







0-28 







030 



0-287 



29-9 



0-28 







040 







0-40 



0-393 



40-9 



038 







1-20 







1-10 



117 



1220 



1-20 







2-20 







2-22 



2 21 



230-0 



2-20 







310 







315 



3-12 



324-0 



3-10 







Resistance 



and 

 Current. 



20,000 oj. 

 C=50 



15,000 w. 

 0=66-6 



10,000 w. 

 C=100 



5.000 w. 

 C=195 



3,000 w. 

 C=320 



1,000 oj. 

 C=893 



500 a*. 

 0=1860 



300 w. 

 0=2380 



E.M.F.=l-430 V. constant. 



Table VIIb. 

 Similar to Table VIb. 



Main 

 Resistance. 



Shunt-Resistance. 



Current. 



Left Ear. 



Right Ear. 



100,000 u> 



40 oj 



40 w 



2 53 



2E2 



