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> > > B2 (Régimes transitoires du 1er ordre)

B2 (Régimes transitoires du 1er ordre)


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B2_defibrillateur_crop

Remarque : Attention, savoir répondre correctement à ce quiz est nécessaire mais n'est en rien suffisant ! S'entraîner à résoudre les exercices vus en TD est évidemment indispensable.

1. Dans un « circuit RC » comme dans le cours, le condensateur :
2. Dans un circuit RC série, l'intensité est une fonction continue du temps.
3. La charge d'un condensateur est :

question1

4. On charge un condensateur initialement déchargé à l'aide d'un générateur de courant, qui délivre un courant constant constant à partir de l'instant . La charge du condensateur :

5. On peut considérer que le temps de charge complète d'un condensateur est de :
6. L'énergie électrique stockée dans un condensateur à l'instant est :

D'autres questions à venir...