sens du continu

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Bonjour, je ne sais plus sur lequel de ces trois forum je lisais  

+ vers moins ou l'inverse?
That is the truc

ici un gif qui permet de se poser la question




Moi je ne sais pas !
Si quelqu'un peut expliquer simplement

dans un cable je le remercie

https://www.casimages.com/i/190911102927505614.gif.html

Re: sens du continu

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sens physique.

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Le sens 'conventionnel' du courant est l'inverse, du + vers le -












mais les images sont trompeuses, surtout lorsqu'on extrapole.



classiquement leur sont infranchissables, sous certaines conditions








5d78b4bb$0$3401$ snipped-for-privacy@news.free.fr...
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Pour essayer d'expliquer plus simplement





On peux prendre par analogie une file de voitures (electrons) qui  

L'information de mouvement est bien superieure a la vitesse des  
voitures et en SENS CONTRAIRE de celles ci

PS je sais pas si c'est plus clair
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i

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--  


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contraire). "

(Wikipedia <https://fr.wikipedia.org/wiki/Courant_%C3%A9lectrique



charge."



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Re: sens du continu



cut


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;o)

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--  
capfree -

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e 1955 et 73,




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trop chiant ;o).

Chab

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profit de la convention de circulation du courant.



en amplification.

On devient des dinosaures, gentils certes, mais bon...  

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oui certes, mais des dinosaures qui savaient comment poussait l'herbe  
qu'ils mangeaient  ;o))



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( enfin, qui s'y connaissent encore hein )




Tout se fait avec des uC, des ADC/DAC, et de grosses




ils s'en foutent; et en programmation il n'y a rien de subtil,










  


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me suis rendu compte que le support de cours de sa prof de physique  

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;o))


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Chab wrote:



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du programme, son amplitude, du manque criant de moyen de TP, les profs  

partir d'une ou deux observations pas toujours quantitatives, on en tire  

rigoureuse.

la science/technique quand on ne sait pas ou plus compter ?

Den

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pourtant il y a trente ans je condamnais violemment les mecs comme moi,  






d'utiliser son appareil. C'est qu'il ne faut pas les choquer ces  




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avec le pouvoir, l'argent... entre soi.




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capfree -

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Aie. Lequel? Jospine? Il y en a eu plusieurs.




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?me est venue me  

e,  

?s, je  
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tate  
que tous les sujets sont descendus de plusieurs niveaux (ah de mon  
temps) sauf l'orthographe qui beuge.


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Oooh ! Punaise, le bug en Franglais c'est beugeant  ;o))




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