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On the determination of the horizontal component of the earth's magnetic field by a coupled oscillations method

Published online by Cambridge University Press:  24 October 2008

L. G. Vedy
L. G. Vedy
Affiliation:
Downing College, Lecturer in Physics in the University of Reading.
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Extract

An account is given of a simple experiment designed to illustrate quantitatively the phenomena of coupled oscillations. Two similar small magnets are suspended in the earth's magnetic field at a suitable distance apart so that there is appreciable magnetic interaction between the two oscillatory systems. Under the conditions employed, the equations of motion reduce to a simple form, and the experiment may be used as a method of measuring the intensity of the horizontal component of the earth's magnetic field.

Type
Research Article
Information
Mathematical Proceedings of the Cambridge Philosophical Society , Volume 28 , Issue 1 , January 1932 , pp. 109 - 114
Copyright
Copyright © Cambridge Philosophical Society 1932

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References

REFERENCES

(1)Palmer, L. S., Wireless Principles and Practice. Chap. iv, pp. 81–102 (1928).Google Scholar
(2)Barton, E. H., Phil. Mag. 34, 246 (1917); cf. Phil. Mag. 35, 62 (1918), and Phil. Mag. 36, 36 (1918), which deal with dissimilar interacting systems.CrossRefGoogle Scholar
(3)Kossell, W., Phys. Zeits. 32, 172 (1931).Google Scholar