232 Mr. W. M. Mordey. On Slow Changes [Jan. 17, 



Table I (see also Diagram 1). 

 Magnetisation = 2500 B. Section of Iron, 49- 7 sq. cm. 



Amperes. 



0-41 



0-50 



0-53 



0-54 



0-56 



0-58 



0-59 



0-60 



0-60 



0-59 



0-61 

 rO-62 

 JO-61 



0-62 

 .0-62 



; < 



1: 



