14 



AJiT. 7. K. HONDA AND T. ÏERADA. 



(b) Jlaynetizatlon under condant lenHions : (/, H)j 

 The magnetization increases rather rapidly in low fields and 

 gradually a])proaches saturation. The effect of tension is, in its 

 general features, similar to that obtained from (''/, T),f. AVith 

 low tensions, the increase of magnetization is considerably less than 

 tlie value of the initial effect obtained from the latter experiment, 

 while with high tensions, the contrary is true. These facts will 

 be seen in the following tables and curves [yl, 1I)t in dotted lines 

 in Figs. '3 and^7. 



SWEDISH IRON. 



/-i6.°5 C. 



