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Spændingskilde

QuestionAnswer
Hvad hedder den elektromotoriske kraft? Epsilon
Hvad er epsilons SI-enhed? Volt (V)
Hvordan beregner man spændingsforskellen Ui over den indre modstand? Ui=Ri*I
Hvordan beregner man spændingsforskellen Uy over den ydre resistans? Uy=Ry*I
Hvad kaldes epsilon også? Hvilespændingen
Hvordan beregner man epsilon?? E=Ri*I+Upol
Created by: Høyer
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