514 Mr. A. W. Ashton on the 



Table IV. — Summary of Results obtained by Discharging 

 the Okonite Cable. 



Date. 



Dec. 14, 1899. 

 Mar. 9, 1900. 

 Mar. 9. 

 Mar. 12. 

 Mar. 12. 



Mar. 28. 

 Mar. 28. 

 Mar, 28. 

 Mar. 30. 

 Mar. 30. 



Mar. 29. 

 JMar. 29. 

 'April 2. 



April 2. 

 April 2. 



April 5. 

 April 5. 

 April 5. 



April 9. 

 April 9. 

 April 9. 



April 10. 

 April 10. 

 April 10. 



Charging 



Volts. 



Temp. 



°C. 



t=time 



of Charge 



in Sees. 



1524 



13 00 



88800 



103-9 



1415 



1200 



206-1 



14-21 



1200 



1040 



14-21 



1200 



205-5 



14-21 



1200 



207-9 

 207 7 

 2075 

 205-9 

 205-9 



13-09 

 13-10 

 13-14 

 13-13 

 13-12 



300^ 



(W0 | 



2400 } 



1200 ! 



7200; 



206-4 



12-74 



1200 



206-4 



12-66 



7200 



206-9 



11-88 



300 



206 9 

 206-9 



11-88 

 11-88 



6001 

 2400/ 



206-3 

 206-3 

 206-3 



13-94 

 13-91 

 13-90 



3001 



600 I 



2400 J 



336-7 

 336-8 

 336-8 



13-35 

 13-35 

 13-35 



300) 



600 



2400] 



103-6 

 103-6 

 103-6 



13-83 

 13-83 

 13-83 



300] 



600 I 



2400 | 



Equations. 



c=87-l XlO" 8 -' 343 

 c-=46-9xl0- 8 *-" 594 



C- 



c= 

 c=87-9xl0~ 8 r' 5u 



>-io_£_\ 

 10-96/ 



-10X 



where 

 ^-•415=4-055T- ,39 7 



:90-6xl0- 8 ^-' 641 



c=67-3xl0- 

 c=Kt- 881 



H =9-18 XlO" 10 



•522 



(l0-9/ 



=8-95x10" 



•10/ * 



(i3-9.) 



t \-x 



■^xio- 10 ^) 



= 11-64x10" 



t \-x 



io-L) 



\8-65.' 



where 

 x- -43=6-22 T--o00 



Exponenti 

 of t—x. 



343 



594 



572 



578 



587 



836 

 734 

 601 

 055 

 534 



641 



522 



881 



734 



605 



844 

 741 



574 



874 

 752 

 549 



789 

 685 

 560 



Table V. — Summary of the Results obtained by Charging 

 the Okonite Cable. 



Date. 



Charging 

 Pressure 

 in volts. 



Temp. 



°C. 



Time of 

 Charge 



in Sees. 



Equation. 



Resist- 

 ance. 



Dee. 14 



152-4 



13-00 



88800 



c-i-6oxio- 8 =n-7xio _8 ^~' 181 



9520 



Mar. 28 



207-5 



1314 



2400 



c-5-64xKr 8 = Ex29-5xl0~ 1 V' 469 



3680 



Mar. 29 



206-5 



12-75 



7200 



C -5-20xl0~ 8 =Ex26-3xl0- 10 r' 401 



3970 



Mar. 30 



205-9 



13-13 



1200 



c-5-50xl4~~ 8 =Ex2S-2xl0- 10 r-' 458 



3730 



April 6 



206-2 



14-3 



4020 



r-6-30xl0~ S =Ex28-2xl0- 10 r' 422 



3270 



April 9 



336-8 



13-4 



2400 



c-10-4xl0 -8 =Ex30-7xl0- 10 *-' 484 



3240 



April 10 



103-6 



13-9 



2400 



c-3-09xl0 _8 =Ex32-2xl0- 10 <r' 461 



3340 



