I would like to know how to find the missing values for my current intensity for letter b) which would then help me figure out the other missing values. I do not know to find them do not know how to find them.
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Answer (1)
Hi HonourableAquamarine8518 :),
First, in a parralel circuit, the voltage stays the same everywhere. With that in mind, we can find the overall resistance with the next formula :
Then, with the overall resistance and the overall courant (constant voltage), we will be able to find the voltage.
Finally, we can find each courant with the next formula :
To verify your answers, the three courants should add up to your total (3A).
I hope this will help you! If you have any others questions, feel free to ask it will be our pleasure to answer them! :)
Les calculs dans les circuits électriques | Secondaire | Alloprof
First, in a parralel circuit, the voltage stays the same everywhere. With that in mind, we can find the overall resistance with the next formula :
Finally, we can find each courant with the next formula :
I hope this will help you! If you have any others questions, feel free to ask it will be our pleasure to answer them! :)
Les calculs dans les circuits électriques | Secondaire | Alloprof