Kindmen Kindmen
  • 24-01-2024
  • Physics
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Exercice 1 : La vitesse de balayage de l’oscilloscope est B = 1 ms/div. La sensibilité verticale de l’oscilloscope est Sv = 2 V/div. a) Combien de périodes compte-t-on sur cet oscillogramme ? b) Calculer la période T de cette tension. c) Calculer la fréquence f de cette tension. d) Calculer la tension Umax de cette tension.

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