

I, Torp. 



APPENDIX. 



17. 



Day. L 15 mm. 

 C To" -0629. 



473 



OCl 2 -'P. 



?. f_8 7 I -84 1 -90 I -89 

 P. I 513 4 5i3 I 544 4 560 



The exhausted organ no longer gives positive polarisation. 



XXX. 8. 

 P. 



'P. 



18. 



i. Torp. Freeh, but scalded. 



CT 5"-202. 



XXX. S. t -30 | -2i t -2i | -13 



P- I 877319830 I 11204! 



Negative polarisation is practically abolished by boiling temperature ; 

 on the other hand the resistance of the preparation is lessened, but not 

 in the proportion which might be expected from a comparison of series 

 1 6 (Sect. 12). 



19. 

 I. Torp. Fresh. L 27mm. 00 0-0083. 2|-'P. 



L. S. 



163 



184! +45 I -163! r-2o;f-4i I -135 t J~49 I -135 



I \ + i6 \ + n I I I +2 | 



P- I 543 i 39 I 4 6 5 4 47 I 457 5 457 4 394 I 39 4 47 

 This series is interesting from the appearance of effects in both 



directions. 



20. 



i. Torp. Fresh. i 27mm. 00 0-0105. 2i-'P. 



L.-& | +756! -470 t +3871 -384! +!53 1-322 t +88 I -337 t +20 



P- I 548 4 332 | 527 4 382 | 6 3 i j 39 o | 5 i 9 4 448 I 423 



The points of interest here are, first the powerful positive initial effect, 

 and then the relation between homodromous and heterodromous current 

 strengths in the primary circuit. 



21. 



With L and 21 ".8 closing time the negative polarisation shot the scale 

 out of the field in both directions. It was not worth while to record 

 larger numbers than those in series 16. 



22. 



5. Torp. 2. Day. OG 0-0220. 



Polarisation by a transversely directed polarising current. 

 CT o"-o6. CT 



XX. 8. 



P. 



6 5 2 



66 66 



+ 25 



-60 

 677" 



54 6 5 



-38 

 5539 



The great strength of the polarising current arises from the shortness 



