| 单词 | lorentz force |
| 释义 | > as lemmasLorentz force Lorentz force n. the force exerted on a charged particle by a magnetic field (or a magnetic and an electric field). ΘΚΠ the world > matter > physics > quantum theory > quantum mechanics > quantum electrodynamics > [noun] > force exerted on particle Lorentz force1935 1935 J. Dougall tr. M. Born Atomic Physics ii. 26 The Lorentz force e(v/c)H is directed towards the centre of the circle. 1951 M. Hammermesh tr. Landau & Lifshitz Classical Theory of Fields iii. 45 The equation of motion of a charge in an electromagnetic field can now be written as dp/dt = eE + ev/c×H. The expression on the right is called the Lorentz force. 1969 New Scientist 4 Sept. 487/2 Negative mass—inertial and gravitational—need not, however, predicate the abandonment of either principle provided we allow the Lorentz force on a particle to depend on the sign of its mass as well as that of its charge. 1986 A. Pais Inward Bound vii. 132 It should be..remembered how innovative for their time were the applications of the Maxwell equations and the Lorentz force to the design of experiments on the deflection of charged particles. < as lemmas |
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