Finding Potential Difference between two points homework

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SUMMARY

The discussion centers on calculating the potential difference between points B and C in a circuit with resistors R1 (120 ohms), R2 (820 ohms), and R3 (2200 ohms), and voltage sources E1 (15V) and E2 (9V). The correct potential difference is determined to be 5.22V, with the understanding that no current flows through R2, making it irrelevant for this calculation. The participants emphasize the importance of applying Ohm's Law and Kirchhoff's Theorem accurately to solve circuit problems.

PREREQUISITES
  • Understanding of Ohm's Law
  • Familiarity with Kirchhoff's Theorem
  • Basic knowledge of electric circuits and components
  • Ability to perform circuit analysis
NEXT STEPS
  • Study advanced applications of Ohm's Law in complex circuits
  • Learn about Kirchhoff's Voltage Law (KVL) and its applications
  • Explore the concept of electric potential and potential difference
  • Investigate error analysis in circuit calculations to minimize rounding errors
USEFUL FOR

Students studying electrical engineering, electronics enthusiasts, and anyone looking to deepen their understanding of circuit analysis and potential difference calculations.

  • #31
Thanks ehild for your advice :smile: I'll keep it on my mind, bye...
 
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  • #32
Oh.. thanks Femme_physics for your post:smile:, hope to get help again from both of you in future. bye..
 

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