964 



Voltaic Electricity. Section 6: Electro-magnetism and Electro-dynamics. 



N... M371 



62 371 A. 1:7. 



62 371 C. 1:6. 



62 371 D. 1:30. 



62 372. 1 : 8. 



62 373. 1 : 12. 



62 374. 1 : 10. 



62,371. Apparatus for explaining the Theory of Lines of Magnetic Force, after s/ymansky, 

 Figs. A I) (Ztschr. f. d. phys. u. ehem. I'., 7, p. 10). The host galvanometer to use- 

 is S/ymansky's, No. 61,342 ' 3. Id. 



(1) Horse-shoe shaped electromagnet Fig. A. 



t-2) 2 Attachments for the magnet and 2 small rectilinear adjustable parallel slide rails with _' sni;ill 

 sliding conductors, nickelled, Fig. 6. 



(3) 1 Set lines of force rails, Fig. A, nickelled. 



(4) Diverging slide rails with sliding conductors, nickelled. Fig. C. 



(5) 2 Large slide rails with large sliding conductor, for explaining the earth's mamietic field, nickelled. 

 Fie. D. 



62,372. Apparatus for Demonstrating the Lines of Force Image of Lineally Directed Currents, 



perpendicular to the axis, after Fricdr. C. (1. Miiller (M. '!'. Fin. 173), F i <; u r o . . 



62,374. Apparatus for Demonstrating the Magnetic Field of Lineally Directed Currents, after 

 (lot/o, with two magnetic noodles, Figure 



II. 12. d 



62,373. 2 Sheets Cardboard with eoiulnetin.u wires, after Friodr. C. (1. .Miillor (M. T. p. 253), 

 for demonstrating the magnetic field of straight and In-lit conductors parallel to the 

 axis, F i jr u r e d. 2. 



1. Id. d 



( '1. 2056, 2657, 2658, 2(i5, 4811, 

 4141, 414.'. 4 I '.".I. 



