Trans^ 



Vol. XL 



Superposed Magnetic Inductions in Iro 



N, Plate 3. 



Dema.gnettsed, 

 by H c . Full lone, 

 cur-yes fap xvm , 



Z-Left wiC/i resLdt/3. ? 



dtte to ///. -f/LQX\t\U 



