Progress of the SI and CGS Systems: Conversion of the MKSA Units to the MKS and CGS Units
American Journal of Electromagnetics and Applications
Volume 6, Issue 1, June 2018, Pages: 24-27
Received: Apr. 16, 2018;
Accepted: May 2, 2018;
Published: May 22, 2018
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Askar Abdukadyrov, Mechanical Faculty, Kyrgyz Technical University, Bishkek, Kyrgyzstan
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Recording of the equations in mechanics does not depend on the choice of system of measurement. However, in electrodynamics the dimension of the electromagnetic quantities (involving current, charge and so on) depends on the choice of unit systems, such as SI (MKSА), CGSE, CGSM, Gaussian system. We show that the units of the MKSA system can be written in the units of the MKS system and in conforming units of the CGS system. This conversion allows to unify the formulas for the laws of electromagnetism in SI and CGS. Using the conversion of units we received two new formulas that complement Maxwell's equations and allow deeper to understand the nature of electromagnetic phenomena, in particular, the mechanism of propagation of electromagnetic waves.
SI, CGS, Unit Systems, Conversion of Units, Maxwell's Equations
To cite this article
Progress of the SI and CGS Systems: Conversion of the MKSA Units to the MKS and CGS Units, American Journal of Electromagnetics and Applications.
Vol. 6, No. 1,
2018, pp. 24-27.
Copyright © 2018 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/
) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
F. Cardarelli, Encyclopaedia of Scientific Units, Weights and Measures: Their SI Equivalences and Origins, (2nd ed., Springer, 2003) pp. 20–25.
N. Bohr, Philosophical Magazine, 26 (153), 476–502 (1913).
Bureau International des Poids et Mesures (BIPM), SI Brochure: The International System of Units (SI), (8th ed., 2006), http://www.bipm.org/en/publications/si-brochure/
A. B. Abdukadyrov, Physics – unity in diversity, (Bishkek, 2005) pp. 12–15.
W. Weber and R. Kohlrausch, Annalen der Physik und Chemie, 99, 10–25 (1856).
J. F. Keithley, The story of electrical and magnetic measurements: from 500 B. C. to the 1940s, (New York: IEEE Press, 1999) p. 115.
J. D. Jackson, Classical Electrodynamics, (3rd ed., New York: Wiley, 1999) pp. 2–4.
D. J. Griffiths, Introduction to Electrodynamics, (4th ed., Cambridge University Press, 2017) pp. 332–337.
B. J. Hunt, The Maxwellians, (Ithaca, New York: Cornell University Press, 2005) pp. 15–19.
V. S. Kirsanov, "Ether and genesis of classical field theory", in: Mechanics and Civilization XVII-XIX Centuries, (Moscow: Nauka, 1979) pp. 255–258.