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James Joule was born in 1818, the son of Benjamin Joule (1784–1858), a wealthy brewer, and his wife, Alice Prescott, on New Bailey Street in Salford. [3] Joule was tutored as a young man by the famous scientist John Dalton and was strongly influenced by chemist William Henry and Manchester engineers Peter Ewart and Eaton Hodgkinson.
Coulomb explained the laws of attraction and repulsion between electric charges and magnetic poles, although he did not find any relationship between the two phenomena. He thought that the attraction and repulsion were due to different kinds of fluids. Coulomb also made a significant contribution to the field of tribology. [12]
William John Macquorn Rankine FRSE FRS (/ ˈ r æ ŋ k ɪ n /; 5 July 1820 – 24 December 1872) was a Scottish mathematician and physicist.He was a founding contributor, with Rudolf Clausius and William Thomson (Lord Kelvin), to the science of thermodynamics, particularly focusing on its First Law.
(Amontons' 1st law) The force of friction is independent of the apparent area of contact. (Amontons' 2nd law) Kinetic friction is independent of the sliding velocity. (Coulomb's law) The first and second laws, which were founded by Amontons, and the third law, which was founded by Coulomb later, are called the Amontons-Coulomb laws of friction.
Coulomb's law: Physics: Charles Augustin de Coulomb: Law of Charles and Gay-Lussac (frequently called Charles's law) Thermodynamics: Jacques Charles and Joseph Louis Gay-Lussac: Clifford's theorem Clifford's circle theorems: Algebraic geometry, Geometry: William Kingdon Clifford: Curie's law: Physics: Pierre Curie: Curie–Weiss law: Physics ...
The name 'zeroth law' was invented by Ralph H. Fowler in the 1930s, long after the first, second, and third laws were widely recognized. The law allows the definition of temperature in a non-circular way without reference to entropy, its conjugate variable .
The variations of temperature are found to be proportional to the strength of the current and not to the square of the strength of the current as in the case of heat due to the ordinary resistance of a conductor. This second law is the I 2 R law, discovered experimentally in 1841 by the English physicist Joule. In other words, this important ...
Joule's laws are heat laws related to electricity and to gasses, named for James Prescott Joule. Joy's law in management: the principle that "no matter who you are, most of the smartest people work for someone else", attributed to Sun Microsystems co-founder Bill Joy. Kepler's laws of planetary motion describe the motion of the planets around ...