Le mot resistance peut designer deux choses differentes. Our master electricians have over 20 years combined experience in in various electrical projects. Jun 20, 2012 video realisee par des eleves du colllege gilles gahinet, arradon. Les particules qui parcourent les fils conducteurs sont. Resistance definition is an act or instance of resisting. Pdf chapitre 3 resistance electrique i generalites ezel papi. Resistance electrique r resistance thermique r loi dohm. Pdf cours sur les materiaux et appareillage electrique. The resistance r of an object is defined as the ratio of voltage u across it to current i through it. Calculez lintensite du courant qui traverse une resistance. Pdf cours sur les lois fondamentales du courant electrique. Resistance definition of resistance by merriamwebster. Resistance electrique convertisseur convertir resistance. The electrical resistance of an object is a measure of its opposition to the flow of electric current.
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