Electricity current question , nodes

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SUMMARY

The discussion focuses on solving a circuit analysis problem involving multiple power sources and nodes Q and R. Participants recommend using the superposition method to analyze the circuit, which entails evaluating each power source individually before combining the results. Key tasks include calculating the current through resistors Rl and Rs, determining the potential difference between nodes Q and R, and creating an equivalent circuit representation. The conversation emphasizes understanding circuit behavior rather than simply obtaining answers.

PREREQUISITES
  • Understanding of circuit analysis principles
  • Familiarity with the superposition theorem
  • Knowledge of current and voltage measurements
  • Ability to interpret circuit diagrams
NEXT STEPS
  • Study the superposition theorem in electrical circuits
  • Learn how to calculate equivalent circuits using Thevenin's and Norton's theorems
  • Practice analyzing circuits with multiple power sources
  • Explore techniques for measuring current and voltage in complex circuits
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Electrical engineering students, circuit designers, and anyone involved in circuit analysis and troubleshooting will benefit from this discussion.

abs123456
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Homework Statement



1. For the circuit shown in Figure Q1 calculate:
(i) The magnitude and direction of the current that flows through Rl ,
(H) The magnitude and direction of the current that flows through RS.
(iii) The potential difference between nodes Q and R
(iv) An equivalent circuit between terminals Q and R allowing V3 to be replaced
with a current source.

Homework Equations



Circuit has been attactched

The Attempt at a Solution



Could someone please explain how i would do this question. Thanks
 

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We aren't supposed to just give you the answer.
You have multiple power sources, so start by using the superposition method which means looking at one source at a time and then adding them all up at the end.

Once you've started with that if you need any help, don't hesitate to ask for more.
 
Hi mate, i didnt want the answer, just some advice/tips on how i should go about doing this question
 
So do i have to split the circuit into 3 individual ones?
 

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