Solving Basic AC Analysis: Find RMS Voltage Across R3

AI Thread Summary
The discussion focuses on calculating the RMS voltage across resistor R3 in a circuit. The original poster shares their work and seeks confirmation on their approach, indicating a need for a refresher on basic circuit laws. Participants provide feedback on the calculations and methods used, emphasizing the importance of understanding circuit analysis principles. The thread highlights the challenges faced by those transitioning from mechanical to electrical engineering concepts. Overall, the conversation centers on ensuring accuracy in AC analysis and reinforcing foundational knowledge in circuit theory.
Jason03
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Heres a problem I was working on that I just was checking to make sure I attempted correctly...Im mechanical but had to go back and refresh on basic circuit laws...


The question is just to find the RMS voltage across R3


Heres my work...

http://img205.imageshack.us/img205/4098/cirgl5.jpg"
 
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Looks ok to me.
 

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