Two ideal dc sources and a resistor with lengths involved

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SUMMARY

The discussion focuses on solving a circuit analysis problem involving two ideal DC sources and a resistor, as outlined in a specific assignment from a PDF document. The key approach involves applying node analysis while incorporating the lengths of the resistive elements in the circuit. Participants emphasize the need to replace the wires with their corresponding resistances, specifically using the formulas 2x r for the left side and 2x r (L-x) for the right side of the circuit. This method provides a clear pathway to tackle the problem effectively.

PREREQUISITES
  • Understanding of circuit analysis techniques, specifically node analysis.
  • Familiarity with the concept of ideal DC sources.
  • Knowledge of resistance calculations in electrical circuits.
  • Basic grasp of how physical dimensions (lengths) affect resistance.
NEXT STEPS
  • Study the principles of node voltage analysis in electrical circuits.
  • Learn about the impact of wire length on resistance in circuits.
  • Explore the concept of equivalent resistance in series and parallel configurations.
  • Review examples of circuit problems involving multiple voltage sources and resistors.
USEFUL FOR

Electrical engineering students, circuit designers, and anyone involved in analyzing or designing electrical circuits with multiple sources and resistive elements.

Yarnzorrr
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Ive been given an assignment with the question being question 13of the following pdf:
http://vlsi-eda.cm.nctu.edu.tw/course/ICT_12Summer/hw/HWCh4.pdf
(note this isn't my actual assignment i just found this one on the internet that happened to be the same question that i was looking for)

Im really lost, i have no idea how to even start to tackle this problem! It looks like some form of node analysis but the involvemt of lengths isn't somethingthat I've seen before. Just a few hints on how to do this would be greatly apreciated..
 
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You just have to replace the wires in the circuit with their corresponding resistance. That is, 2x [itex]r x[/itex] on the left hand side and 2x [itex]r (L-x)[/itex] on the right.
 

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