Mathematics motivated by physics: the electrostatic potential is the Coulomb integral transform of the electric charge density
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| Format: | Artículo científico |
| Language: | en |
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Sociedad Mexicana de Física A.C.
2008
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| author | L. Medina |
| author_facet | L. Medina |
| contents | Mathematics motivated by physics: the electrostatic potential is the Coulomb integral transform of the electric charge density L. Medina E. Ley Koo Física, Astronomía y Matemáticas Electrostatics Laplace and Poisson equations spherical and circular cylindrical Harmonic functions This article illustrates a practical way to connect and coordinate the teaching and learning of physics and mathematics. The starting point is the electrostatic potential, which is obtained in any introductory course of electromagnetism from the Coulomb potential and the superposition principle for any charge distribution. The necessity to develop solutions to the Laplace and Poisson differential equations is also recognized, identifying the Coulomb potential as the generating function of harmonic functions. Correspondingly, the convenience of expressing the electrostatic potential in terms of its multipole expansion in spherical coordinates, or as integral transforms based on harmonic functions in different coordinate systems, is also established. These connections provide a motivation for teachers and students to acquire the necessary mathematics as a basic tool in the study of electromagnetic theory, optics and quantum mechanics. 2008 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57028302013 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.54 |
| format | Artículo científico |
| id | redalyc_57028302013 |
| institution | Redalyc |
| language | en |
| publishDate | 2008 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Mathematics motivated by physics: the electrostatic potential is the Coulomb integral transform of the electric charge density L. Medina Física, Astronomía y Matemáticas Electrostatics Laplace and Poisson equations spherical and circular cylindrical Harmonic functions Mathematics motivated by physics: the electrostatic potential is the Coulomb integral transform of the electric charge density L. Medina E. Ley Koo Física, Astronomía y Matemáticas Electrostatics Laplace and Poisson equations spherical and circular cylindrical Harmonic functions This article illustrates a practical way to connect and coordinate the teaching and learning of physics and mathematics. The starting point is the electrostatic potential, which is obtained in any introductory course of electromagnetism from the Coulomb potential and the superposition principle for any charge distribution. The necessity to develop solutions to the Laplace and Poisson differential equations is also recognized, identifying the Coulomb potential as the generating function of harmonic functions. Correspondingly, the convenience of expressing the electrostatic potential in terms of its multipole expansion in spherical coordinates, or as integral transforms based on harmonic functions in different coordinate systems, is also established. These connections provide a motivation for teachers and students to acquire the necessary mathematics as a basic tool in the study of electromagnetic theory, optics and quantum mechanics. 2008 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57028302013 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.54 |
| title | Mathematics motivated by physics: the electrostatic potential is the Coulomb integral transform of the electric charge density |
| topic | Física, Astronomía y Matemáticas Electrostatics Laplace and Poisson equations spherical and circular cylindrical Harmonic functions |
| url | https://www.redalyc.org/articulo.oa?id=57028302013 |