Coulomb's law

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Coulomb's law

Etymology: Charles A. de Coulomb
(in physics) a law stating that the force of attraction or repulsion between two electrically charged bodies is directly proportional to the strength of the electrical charges and inversely proportional to the square of the distance between them.
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So, while there is a(n electromagnetic) field around the conductor, the definition of current is the movement of electrons through the conductor, driven typically by coulomb forces.
Finite-difference approximation of the Navier-stokes and the flow continuity equations for this system of coordinates contains the Coulomb force components [F.
The charge ratio of equation (13) thus predicts that the intrinsic Coulomb forces in some cases even may be represented by a factor [c.
Thus, both the ionic bond and the covalent bond involve a magnetically bound (anti-parallel spin-aligned) electron pair that is attracted to two positively charged atomic nuclei by Coulomb forces.
An exposed nuclei is aligned into the lattice at densities and temperatures where the kinetic energy of ions used is about 175 times lower than the typical potential energy of Coulomb forces repulsions between them.
Such systems include gravitational forces, Coulomb forces in globally charged systems, wave-particle interactions, and magnets with dipolar interactions.
The opening chapters review the history of inorganic solar cells, the development of molecular and polymeric devices, the simulation of optical processes, and Coulomb forces in excitonic solar cells.
For Coulomb forces, the expression for the acceleration is given by;