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XXXI.—On Two Relations in Magnetism

Published online by Cambridge University Press:  15 September 2014

R. A. Houstoun
R. A. Houstoun
Affiliation:
University of Glasgow
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Extract

The object of this paper is to derive two relations in magnetism. In substance they are not new, but in method of statement they are, and the derivation presented here is shorter and simpler than other methods.

Consider a ferro-magnetic wire hanging vertically inside a vertical solenoid with heating jacket, a pan being attached to the lower end of the wire for holding weights. Then, if hysteresis be neglected, the state of the wire may be regarded at any time as a function of the three independent variables T, F, and H,—temperature, stretching force, and magnetic field intensity.

Type
Proceedings
Information
Proceedings of the Royal Society of Edinburgh , Volume 30 , 1910 , pp. 457 - 459
Copyright
Copyright © Royal Society of Edinburgh 1910

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References

page 458 note * “On the Thermo-elastic, Thermo-magnetic, and Pyro-electric Properties of Matter,” Phil. Mag. (5) 5 (1878), p. 4.

page 458 note † “Zur Theorie der magneto-elastischen Wechselbeziehungen,” Ann. d. Phys. (4) 12 (1903), p. 602.

page 459 note * “Über magneto-elastische Wechselbeziehungen in para-magnetischen Substanzen,” Ann. d. Phys. (4) 14 (1904), p. 363.

page 459 note † “Magneto-striktion ferromagnetischer Köper,” Ann .d. Phys. (4) 13 (1904), p. 634. “Zur Heydweillerschen Kritik meiner Formeln betreffend Magneto-striktion ferromagnetischer Körper,” Ann. d. Phys. (4) 14 (1904), p. 638.