Determine il , i2 , and i3 , use Mesh Analysis iz 2Ω 6 V 4Ω 3 A 8Ω ww (+1)
Determine il , i2 , and i3 , use Mesh Analysis iz 2Ω 6 V 4Ω 3 A 8Ω ww (+1)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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How can i solve this exercise? its about electric circuits
![**Mesh Analysis Problem**
**Objective:** Determine \( i_1 \), \( i_2 \), and \( i_3 \) using Mesh Analysis.
**Circuit Description:**
- The circuit consists of:
- A 6V voltage source.
- Three meshes with currents \( i_1 \), \( i_2 \), and \( i_3 \).
- A 2Ω resistor in series with \( i_3 \) and \( i_1 \).
- A 4Ω resistor shared between meshes \( i_2 \) and \( i_3 \).
- An 8Ω resistor in series with \( i_2 \) and \( i_3 \).
- A 1Ω resistor in the loop with \( i_1 \) and \( i_2 \).
- A 3A current source in series with the 1Ω resistor affecting \( i_1 \) and \( i_2 \).
**Mesh Currents:**
- \( i_1 \) flows through the 6V source, the 2Ω resistor, and shares the 1Ω resistor and the 3A source with \( i_2 \).
- \( i_2 \) flows through the 4Ω resistor and 8Ω resistor, sharing the 1Ω resistor and 3A source with \( i_1 \).
- \( i_3 \) flows through the 2Ω resistor and the 4Ω resistor, sharing the latter with \( i_2 \).
**Analysis:**
Use mesh analysis to create equations based on Kirchhoff's Voltage Law (KVL) to determine the unknown mesh currents \( i_1 \), \( i_2 \), and \( i_3 \).
1. **Mesh 1 (i_1)**:
- Include resistances and voltage source in the loop with any shared components with \( i_2 \).
2. **Mesh 2 (i_2)**:
- Consider the 4Ω and 8Ω resistors, noting shared elements with \( i_3 \) and the impact of the 3A source.
3. **Mesh 3 (i_3)**:
- Involves the 2Ω and 4Ω resistors, factoring the influence of shared components with \( i_2 \).
Apply the mesh analysis technique to solve for each current by:
- Setting the sum of](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F08a1092a-53fa-45f1-8cc5-326ab3991212%2Fbe85558d-1dcb-4978-a650-64f5b7b3d735%2Fjvsiyvq_processed.png&w=3840&q=75)
Transcribed Image Text:**Mesh Analysis Problem**
**Objective:** Determine \( i_1 \), \( i_2 \), and \( i_3 \) using Mesh Analysis.
**Circuit Description:**
- The circuit consists of:
- A 6V voltage source.
- Three meshes with currents \( i_1 \), \( i_2 \), and \( i_3 \).
- A 2Ω resistor in series with \( i_3 \) and \( i_1 \).
- A 4Ω resistor shared between meshes \( i_2 \) and \( i_3 \).
- An 8Ω resistor in series with \( i_2 \) and \( i_3 \).
- A 1Ω resistor in the loop with \( i_1 \) and \( i_2 \).
- A 3A current source in series with the 1Ω resistor affecting \( i_1 \) and \( i_2 \).
**Mesh Currents:**
- \( i_1 \) flows through the 6V source, the 2Ω resistor, and shares the 1Ω resistor and the 3A source with \( i_2 \).
- \( i_2 \) flows through the 4Ω resistor and 8Ω resistor, sharing the 1Ω resistor and 3A source with \( i_1 \).
- \( i_3 \) flows through the 2Ω resistor and the 4Ω resistor, sharing the latter with \( i_2 \).
**Analysis:**
Use mesh analysis to create equations based on Kirchhoff's Voltage Law (KVL) to determine the unknown mesh currents \( i_1 \), \( i_2 \), and \( i_3 \).
1. **Mesh 1 (i_1)**:
- Include resistances and voltage source in the loop with any shared components with \( i_2 \).
2. **Mesh 2 (i_2)**:
- Consider the 4Ω and 8Ω resistors, noting shared elements with \( i_3 \) and the impact of the 3A source.
3. **Mesh 3 (i_3)**:
- Involves the 2Ω and 4Ω resistors, factoring the influence of shared components with \( i_2 \).
Apply the mesh analysis technique to solve for each current by:
- Setting the sum of
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