Electricity (Potential difference between points in circuit)

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SUMMARY

The discussion centers on calculating the potential difference (VPQ) in a circuit using Kirchhoff's laws. Participants emphasized the necessity of demonstrating previous attempts to solve the problem, including the application of Kirchhoff's current and voltage laws. The conversation highlighted the importance of visual clarity in problem-solving, suggesting that users upload clear images of their work for better assistance. Ultimately, the focus is on utilizing Kirchhoff's laws effectively to analyze circuit loops.

PREREQUISITES
  • Understanding of Kirchhoff's Current Law (KCL)
  • Familiarity with Kirchhoff's Voltage Law (KVL)
  • Basic circuit analysis techniques
  • Ability to interpret circuit diagrams
NEXT STEPS
  • Study Kirchhoff's laws in detail, focusing on practical applications in circuit analysis
  • Learn how to calculate equivalent resistance in complex circuits
  • Explore techniques for documenting and presenting circuit analysis work clearly
  • Practice solving potential difference problems using various circuit configurations
USEFUL FOR

Students studying electrical engineering, educators teaching circuit analysis, and hobbyists working on electronics projects who need to understand potential differences in circuits.

Suyash Singh

Homework Statement


In the circuit shown, what is the potential difference VPQ?
8dbb01c156af5d0a1498736146-png.png


Homework Equations


No relevant equations given in question

The Attempt at a Solution


Tried kirchhoffs law.

Tried to find equivalent battery and resistance but that doesn't seem to be possible.
 
Last edited by a moderator:
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Suyash Singh said:
Tried kirchhoffs law.
You need to show what you've tried so we can see where you went wrong.
You can take photos of your working and post them here using the 'UPLOAD' button (ensure that they are clear and easy to read) or you can simply type out your equations here.
 
There will be counter-clockwise current around the right-hand "loop", and clockwise current around the left-hand "loop". Use these in Kirchoff.
 

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