| dbo:abstract |
"On Physical Lines of Force" is a four-part paper written by James Clerk Maxwell published in 1861. In it, Maxwell derived the equations of electromagnetism in conjunction with a "sea" of "molecular vortices" which he used to model Faraday's lines of force. Maxwell had studied and commented on the field of electricity and magnetism as early as 1855/6 when "On Faraday's Lines of Force" was read to the Cambridge Philosophical Society. Maxwell made an analogy between the density of this medium and the magnetic permeability, as well as an analogy between the transverse elasticity and the dielectric constant, and using the results of a prior experiment by Wilhelm Eduard Weber and Rudolf Kohlrausch performed in 1856, he established a connection between the speed of light and the speed of propagation of waves in this medium. The paper ushered in a new era of classical electrodynamics and catalyzed further progress in the mathematical field of vector calculus. Because of this, it is considered one of the most historically significant publications in physics and science in general, comparable with Einstein's Annus Mirabilis papers and Newton's Principia Mathematica. (en) 《論物理力線》（英語：On Physical Lines of Force）是詹姆斯·馬克士威於1861年發表的一篇論文。在這篇論文裏，他闡述了可以比擬各種電磁現象的「分子渦流理論」，和電位移的概念，又論定光波為電磁波。馬克士威又將各種描述電磁現象的定律整合為馬克士威方程組。 (zh) |
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《論物理力線》（英語：On Physical Lines of Force）是詹姆斯·馬克士威於1861年發表的一篇論文。在這篇論文裏，他闡述了可以比擬各種電磁現象的「分子渦流理論」，和電位移的概念，又論定光波為電磁波。馬克士威又將各種描述電磁現象的定律整合為馬克士威方程組。 (zh) "On Physical Lines of Force" is a four-part paper written by James Clerk Maxwell published in 1861. In it, Maxwell derived the equations of electromagnetism in conjunction with a "sea" of "molecular vortices" which he used to model Faraday's lines of force. Maxwell had studied and commented on the field of electricity and magnetism as early as 1855/6 when "On Faraday's Lines of Force" was read to the Cambridge Philosophical Society. Maxwell made an analogy between the density of this medium and the magnetic permeability, as well as an analogy between the transverse elasticity and the dielectric constant, and using the results of a prior experiment by Wilhelm Eduard Weber and Rudolf Kohlrausch performed in 1856, he established a connection between the speed of light and the speed of propaga (en) |
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