Solving Basic AC Analysis: Find RMS Voltage Across R3

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SUMMARY

The discussion focuses on calculating the RMS voltage across resistor R3 in a given circuit. The user, who has a mechanical background, revisited basic circuit laws to solve the problem. The provided image link illustrates the circuit diagram and the user's calculations, which appear to be correct upon review. This analysis emphasizes the importance of understanding fundamental circuit principles for accurate electrical measurements.

PREREQUISITES
  • Basic circuit laws (Ohm's Law, Kirchhoff's Laws)
  • Understanding of RMS (Root Mean Square) voltage calculations
  • Familiarity with circuit diagrams and components
  • Basic electrical engineering concepts
NEXT STEPS
  • Study RMS voltage calculations in AC circuits
  • Learn about circuit analysis techniques using Kirchhoff's Laws
  • Explore tools for simulating electrical circuits, such as LTspice
  • Review the principles of impedance in AC circuits
USEFUL FOR

Electrical engineering students, circuit designers, and anyone involved in analyzing AC circuits and voltage measurements.

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"
 
Last edited by a moderator:
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Looks ok to me.
 

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