An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 1 Search : Gauss''s law for electricity
Gauss's law for electricity
  قانون ِ گاؤس در برق   
qânun-e Gauss dar barq

Fr.: loi de Gauss en électricité   

The total electric flux ψ out of an arbitrary closed surface in free space is equal to the net charge within the surface divided by the → permittivity. In differential form: ∇ . E = ρ/ε0, where ρ is the → charge density and ε0 the permittivity. The integral form of the law: ∫E . dS = Q0 (closed surface integral). This is one of the four → Maxwell's equations.

gauss; → law; → electricity.