flux.py

Created by alten01

Created on May 07, 2025

274 Bytes

le flux dun champ vectoriel v
a travers une surface S est donne 
par 

flux=int intS v-> scalaire n->dS

il est nul si le champ est tangent
a la surface en tout point
Il est négatif si le champ 
traverse la surface dans le 
sens opposé au vecteur normal 
n->

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