Homework Question on resistors in series, in parallel

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SUMMARY

The discussion revolves around solving a homework problem involving resistors in parallel, specifically using Ohm's Law (V=IR) and Kirchhoff's Law. The user attempted to establish relationships between the currents and resistances but became stuck after recognizing that the voltage across each resistor is equivalent. The conversation highlights the importance of correctly interpreting circuit diagrams and the application of fundamental electrical principles.

PREREQUISITES
  • Understanding of Ohm's Law (V=IR)
  • Familiarity with Kirchhoff's Laws
  • Basic knowledge of electrical circuits and resistor configurations
  • Ability to interpret circuit diagrams
NEXT STEPS
  • Study the principles of resistors in parallel and series configurations
  • Learn how to apply Kirchhoff's Voltage Law in circuit analysis
  • Practice solving circuit problems involving multiple resistors
  • Explore advanced topics in circuit theory, such as Thevenin's and Norton's theorems
USEFUL FOR

Students studying electrical engineering, physics enthusiasts, and anyone looking to deepen their understanding of circuit analysis and resistor behavior.

rabcdred
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Homework Statement



See attached image.

Homework Equations



V=IR, Kirchoff's Law

The Attempt at a Solution


I thought that since the resistors are in parallel, the voltage drop across each one would be equivalent, so V=I1(14)=I2(38)=I3(7)=I4(Rx). From here I became stuck. Please help!
 

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rabcdred said:

Homework Statement


https://www.physicsforums.com/attachment.php?attachmentid=43838&stc=1&d=1329108468

Homework Equations



V=IR, Kirchoff's Law

The Attempt at a Solution


I thought that since the resistors are in parallel, the voltage drop across each one would be equivalent, so V=I1(14)=I2(38)=I3(7)=I4(Rx). From here I became stuck. Please help!

Homework Statement



Homework Equations



The Attempt at a Solution

Hello rabcdred. Welcome to PF !

No image !

Invalid attachment.
 

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