Equivalent Current Through Specific Resistor

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SUMMARY

The discussion focuses on calculating the equivalent current through a specific resistor in a parallel resistor circuit. The primary equations utilized include Ohm's Law (I = V/R) and the resistor divider formula for current distribution. The user successfully calculated the total resistance as 5.22 ohms and seeks clarification on determining the current through a 1-ohm resistor. The conversation emphasizes understanding current distribution in parallel circuits.

PREREQUISITES
  • Understanding of Ohm's Law (I = V/R)
  • Familiarity with resistor divider formula
  • Knowledge of parallel resistor combinations
  • Basic circuit analysis skills
NEXT STEPS
  • Study the principles of current division in parallel circuits
  • Learn about calculating equivalent resistance in complex circuits
  • Explore practical applications of Ohm's Law in circuit design
  • Investigate advanced resistor network analysis techniques
USEFUL FOR

Students in electrical engineering, hobbyists working with circuit design, and anyone seeking to deepen their understanding of current flow in parallel resistor configurations.

ScienceGuy787
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Homework Statement


http://farm5.static.flickr.com/4117/4775531139_8d4dd954f5_b.jpg


Homework Equations


I = V/R
E = I1R2 = I2R2 =I3R3


The Attempt at a Solution


I got 5.22 ohms for part (a), but I'm not sure how to go about calculating the amps through a specific resistor.
 
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part b is simple. You have calculated the total resistance of the circuit. So given the voltage applied between A & B, you could calculate the current, & this much of current has to pass through the 1 ohm resistor.

for part c, do you know how current splits into each branch in a parallel resistor combination ?
 
thats simple..use resistor divider formula..
 

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