What's the relationship between UA, Ub and Uc?

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The discussion focuses on finding the relationship between voltages UA, Ub, and Uc in a circuit. The user seeks assistance due to a lack of confidence in their physics skills. Participants suggest applying Kirchhoff's laws to derive the relationships among the voltages. The conversation emphasizes the importance of these laws in circuit analysis. Understanding these principles will help clarify the connections between the voltages in question.
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Homework Statement


As showing in the picture, I need to get the relationship of UA, Ub and Uc.
I am a mathematical student and weakly in physics, so I come here to get some help.


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I think what you are looking for are Kirschoff's laws
 

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