Magnetic Induction in Straight Iron Bod,' 

 Table III. 



485 



No. and Description of 

 specimen. 



1 



S" 



Bmax. 



B r 



Bmax' 



Bmean. 



Bmea 



K. 



Bmax 



No. 4. 

 Specimen of soft iron, 



circular section. 

 2=11 cm.; ^=-982. 



145 



977 

 1980 

 3960 

 6830 



745 

 1532 

 3053 



5270 



•763 

 •775 



•772 

 •771 



724 

 1490 

 2970 

 5100 



•741 

 •753 

 •750 

 •746 



•564 

 •560 



•567 

 •565 



No. 5. 



Specimen of soft iron, 



circular section. 



1- 1492 cm.; r/= 978 cm. 



19-85 



1480 

 3060 

 4720 

 6260 

 7940 



1330 

 3005 

 6320 

 9400 



1132 

 2340 

 3604 

 4770 

 6040 



•765 

 •765 

 •764 

 •762 

 •762 



1095 

 2265 

 3500 

 4625 



5860 



•742 

 •742 

 •742 

 •740 



•738 



•567 

 •566 

 •564 

 •563 

 •561 



No. 6. 

 Specimen of soft iron, 



circular section. 

 /=22cm.; <?=-986cm. 



28-8 



1024 

 2291 



4822 

 7200 



•771 



•763 

 •763 

 •766 



991 

 2217 

 4668 

 6971 



•745 



•738 

 •739 

 •742 



•562 

 563 

 •567 

 •561 



•563 

 •563 

 •566 

 561 



No. 7. 



Specimen of soft iron, 



circular section. 



/= 12-97 cm.; flJ=*747ciN. 



29-6 



1980 

 4314 

 6470 



8725 



3000 

 4880 

 7350 

 9640 

 11920 



1518 

 3290 

 4945 



6687 



•766 

 •764 

 •764 

 •766 



1473 

 3190 

 4794 

 6482 



•744 

 •739 

 •741 

 •743 



No. 8. 



Specimen made up of 



transformer plate, square 



section, -991 X '991 cm. 



£=30 cm. ; ^=l'12cm. 



30-6 

 15-3 



2286 

 3718 

 5591 

 7368 

 9165 



•762 

 •762 

 •761 

 •764 

 •765 



2210 

 3600 

 5410 

 7130 

 8860 



•737 



•738 

 •737 

 -740 

 •742 



•561 

 •560 

 •560 

 •565 

 •566 



No. 9. 



Specimen made up of 



transformer plate, square 



section; -991 X "991 cm. 



2=15 cm. ; d=M2cin. 



1128 

 2490 

 3910 

 5180 

 7170 



874 

 1922 

 3025 

 4000 

 5490 



•775 

 •773 

 •775 

 •772 

 ■766 



850 

 1870 

 2940 

 3880 

 5330 



•757 

 •752 

 •752 

 •750 

 •745 



•566 

 •566 

 •565 

 •566 

 •563 



No. 10. 

 Specimen made up of 



transformer plate, 



rectangular section; 



•785x1-00 cm. 



2=13 cm. ; d=l-00cm. 



16-56 

 32-05 



1240 



2820 

 4460 

 6090 

 7600 



962 

 2170 

 3455 

 4714 



5890 



•775 

 •771 



•774 

 •774 

 •775 



935 

 2105 

 3365 

 4580 

 5730 



•754 

 •747 

 •754 

 •754 

 •754 



•562 

 •562 

 •559 

 •566 

 •567 



No. 11. 

 Specimen made up of 



transformer plate, 



rectangular section ; 



•406x1-00 cm. 



2=13 cm.; d='7l9 cm. 



2020 

 4650 

 7340 

 9850 

 11960 



1545 

 3550 

 5645 

 7550 

 9230 



•765 

 •764 



•769 



•767 



•772 



1498 

 3440 

 5460 

 7320 

 8950 



•742 

 •740 

 •744 

 •744 



•748 



•559 

 •559 

 •559 

 •565 

 •565 



No. 12. 



Specimen of cast-steel 



(annealed), square section. 



2=15 cm.; rf='772cm. 



32-0 



1200 

 3000 

 5020 

 6840 

 9130 



930 

 2300 

 3833 

 5248 

 7090 



•775 

 •767 

 •765 

 •767 

 •776 



906 

 2233 

 3713 

 5088 

 6890 



•755 

 •745 

 ■740 

 •745 

 •753 



•566 

 •562 

 •565 

 •562 

 •575 



Mean of fourth column = -768 



„ sixth „ = 745 



„ ,, seventh „ = -564 



