question: On Physical Lines of Force, is a famous four-part paper written by James Clerk Maxwell, he was able to model which English scientist lines of force?
answer: Michael Faraday
context: Title: On Physical Lines of Force
  Passage: "On Physical Lines of Force" is a famous four-part paper written by James Clerk Maxwell published between 1861 and 1862.  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.
  Title: Michael Faraday
  Passage: Michael Faraday FRS ( ; 22 September 1791 – 25 August 1867) was an English scientist who contributed to the study of electromagnetism and electrochemistry.  His main discoveries include the principles underlying electromagnetic induction, diamagnetism and electrolysis.
  Title: James Clerk Maxwell Foundation
  Passage: The James Clerk Maxwell Foundation is a registered Scottish charity set up in 1977.  By supporting physics and mathematics, it honours one of the greatest of physicists, James Clerk Maxwell (1831–1879), and works to increase the public awareness of science.  It maintains a small museum in Maxwell's birthplace which is in the ownership of the Foundation.
  Title: An Elementary Treatise on Electricity
  Passage: An Elementary Treatise on Electricity is a book by James Clerk Maxwell.  The origin of the book are lecture notes Clerk Maxwell gave to members of the Cavendish Laboratory, which he founded.
  Title: Maxwell stress tensor
  Passage: The Maxwell stress tensor (named after James Clerk Maxwell) is a second-order tensor used in classical electromagnetism to represent the interaction between electromagnetic forces and mechanical momentum.  In simple situations, such as a point charge moving freely in a homogeneous magnetic field, it is easy to calculate the forces on the charge from the Lorentz force law.  When the situation becomes more complicated, this ordinary procedure can become impossibly difficult, with equations spanning multiple lines.  It is therefore convenient to collect many of these terms in the Maxwell stress tensor, and to use tensor arithmetic to find the answer to the problem at hand.
citations: On Physical Lines of Force Michael Faraday