phch.py

Created on October 05, 2023

576 Bytes

E=PxdeltaT E=joule,P=watt deltaT=seconde

Pile et accumulateur
On peut recharger un accumulateur en lui 
redonnant l'électricité qu'il a produite.
Les piles sont des générateurs à usage unique
Q=IxdeltaT Q=capacité(A.H), i=intensité(A) delta=durée en heure

Energie stockée
E=QxU E=energie(w.h),q=(a.h),u(v)

chaine energitique dans pile  ou acc
echimique->pile ou acc->Eeleectrique sens de la fleche vers pile ou acc
et Ethermiique fleche vers lexterieur
Q=IxdeltaT Q=C,A.H ou mA.H
I=A,Aou Ma  
DeltaT=s,h ou h
deltaT=Q/I
E=QxU E=J ou W.H Q=C ou A.H U=V

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