Solve Mesh Current: Find iΔ from v/R & 5mA +15.4*i1-5.4i2=0

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SUMMARY

The discussion focuses on solving for the mesh current iΔ using the equations derived from the circuit analysis. The key equations presented are 5mA + 15.4*i1 - 5.4*i2 = 0 and 9.1*i2 + 5.42*i1 - 150iΔ = 0. The user expresses uncertainty about proceeding with two equations and three unknowns, as well as determining the polarity of the currents based on a clockwise reference. A request for a circuit diagram is made to aid in visualizing the problem.

PREREQUISITES
  • Understanding of mesh current analysis in electrical circuits
  • Familiarity with Ohm's Law (i = v/R)
  • Basic knowledge of circuit equations and polarity conventions
  • Ability to interpret circuit diagrams
NEXT STEPS
  • Study mesh current analysis techniques in detail
  • Learn how to apply Kirchhoff's Voltage Law (KVL) in circuit analysis
  • Explore methods for solving systems of equations with multiple unknowns
  • Review circuit diagram interpretation and polarity determination
USEFUL FOR

Electrical engineering students, circuit designers, and anyone involved in analyzing and solving electrical circuits using mesh current methods.

orangeincup
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Homework Statement


Use mesh current to solver for iΔ

Homework Equations


v1+v2+... vn=0
i=v/R

The Attempt at a Solution


5mA+15.4*i1-5.4i2=0
9.1*i2+5.42*i1-150iΔ=0

Now I have two equations and three unknowns and I'm unsure how I should proceed. Also, how do I tell what polarity the individual currents are, assuming my reference is a clockwise voltage?
 
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It would help if you would post a circuit diagram.
 

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