kikifares kikifares

12-02-2024
Physics

contestada

bonjour pouvez m'aider en physique on soumet successivement deux conducteurs ohmiques C₁ et C₂ de resistances respectives R₁ =100ohm et R₂=200ohm, a une tension U=20V
question:
1- Determiner les puissances thermiques P₁ et P₂ dissipees respectivement dans C₁ et C₂
2-Determiner une relation entre P₁, P₂, R₁ et R₂

Respuesta :

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