ol2 PROFESSOR KNOTT ON SOME RELATIONS BETWEEN 



Table IV. — Nickel Wire, 76 cm. long, 0'86 mm. in diameter — continued. 



Current in 

 Amperes. 



Twist. 



Intensity. 



Lag. 



Area + ir. 



Range. 



2-08 



- 90° 



236 



235 



1 



56-7 



471 





- 60 



221 



215 



6 









- 30 



193 



167 



26 













+ 137 



+ 8-5 



128-5 









+ 30 



- 1-5 



-145 



143-5 









+ 60 



-172 



-207 



35 









+ 90 



-235-5 











313 



- 90 



246 



243 



3 



431 



489-5 





- 60 



231 



227 



4 









- 30 



202 



180 



22 













+ 137 



+ 41-9 



95-1 









+ 30 



- 33-3 



-147 



113-7 









+ 60 



-191 



- 212 



21 









+ 90 



-245 











0-23 



-135 



91-6 



94-6 



- 3 



42 



185-4 





- 90 



87-8 



66 



+ 21-8 









- 45 



69 



+ 21 



48 













+ 12-7 



- 41-3 



54 









+ 45 



- 42 



- 76-3 



34-3 









+ 90 



- 74-3 • 87-1 



12-8 









+ 135 



-93-8 











0-53 



-135 



190 



191 



- 1 



103-7 



379-5 





- 90 



180 



126 



+ 54 









- 45 



143 



+ 14-3 



128-7 













+ 36-1 



-102-9 



139 









+ 45 



- 85-5 



-160-6 



75-1 









+ 90 



-159 



-178 



19 









+ 135 



-1 



89 











0-84 



-135 



249 



249 







87-6 



497 





- 90 



235 



188 



47 









- 45 



+ 186 



+ 39-4 



146-6 













- 39-4 



-138 



98-6 









+ 45 



-159 



-210 



51 









+ 90 



- 227 



-234 



7 









+ 135 



_5 



•48 











1-22 



-135 



269 



267 



2 



73-2 



536 





- 90 



256 



250 



6 









- 45 



227 



202 



15 













+ 138 



+ 2-5 



135-5 









+ 45 



- 78-9 



-193 



1141 









+ 90 



-219 



-239 



20 









+ 135 



-266 











2-12 



-135 



281 



281 







56-0 



562 





- 90 



272 



266 



6 









- 45 



239 



224 



15 













+ 133 



+ 25-9 



1171 









+ 45 



-128 



-204 



76 









+ 90 



-243 



-254 



11 









+ 135 



— 



281 











