43-6 



Proceedings of the American Academy of Arts and Sciences. 

 Vol. XLIII. No. 6. — September, 1907. 



CONTRIBUTIONS FROM THE JEFFERSON PHYSICAL LABORATORY, 



HARVARD UNIVERSITY. 



THE DEMAGNETIZING FACTORS FOR 

 CYLINDRICAL IRON RODS. 



By C. L. B. SurnDEMAGEX 



