4Ω 5Ω R, kv + v; - 1Ω 6Ω ↑) 14 1Ω 6 A (↑

Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Use source transformations to simplify the independent sources as shown in the lower figures (the lowest is simply one more additional rearrangement of components).  Note, this circuit is one in which we can also perform a source transformation on the dependent source (this is not always the case).  Then solve for v1, in V.

R1  = 185 ohms
= 0.45 mhos

### Electrical Circuit Analysis

#### Circuit Diagram 1

The first diagram displays a complex electrical circuit consisting of the following components:
1. **Current Sources:**
   - A 6 A current source on the left side.
   - A 1 A current source on the right side.

2. **Resistors:**
   - A 5Ω resistor connected in series with a 1Ω resistor, connected in parallel with the 6 A current source.
   - A 6Ω resistor in series with a parallel combination of a 4Ω resistor, a dependent current source \( k v_1 \), and two 1Ω resistors.

3. **Dependent Source:**
   - A dependent current source \( k v_1 \) in the middle section of the circuit.

4. **Voltage \( v_1 \):**
   - Voltage \( v_1 \) is defined across resistor \( R_1 \).

#### Circuit Diagram 2

The second diagram shows a more simplified circuit:
1. **Voltage Source:**
   - An independent voltage source \( V \) is present on the left side.

2. **Resistors:**
   - A resistor of resistance \( R \) in series with the remaining components.
   - A 4Ω resistor in series with a dependent voltage source \( 4 k v_1 \) and \( R_1 \).

3. **Dependent Source:**
   - A dependent voltage source \( 4 k v_1 \).

4. **Voltage \( v_1 \):**
   - Voltage \( v_1 \) is defined across resistor \( R_1 \).

#### Circuit Diagram 3

The final diagram represents a further simplified version of the circuit:
1. **Voltage Source:**
   - Again, an independent voltage source \( V \) is presented on the left side.

2. **Resistors:**
   - A resistor of resistance \( R \) in series with a 4Ω resistor.

3. **Dependent Source:**
   - A dependent voltage source \( 4 k v_1 \) in series with the voltage source \( V \).

4. **Voltage \( v_1 \):**
   - Voltage \( v_1 \) is defined across resistor \( R_1 \).

### Explanation of Graphs and Diagrams

These circuit diagrams demonstrate the method of simplifying electrical circuits while still analyzing the behavior of current and voltage through different components. Starting
Transcribed Image Text:### Electrical Circuit Analysis #### Circuit Diagram 1 The first diagram displays a complex electrical circuit consisting of the following components: 1. **Current Sources:** - A 6 A current source on the left side. - A 1 A current source on the right side. 2. **Resistors:** - A 5Ω resistor connected in series with a 1Ω resistor, connected in parallel with the 6 A current source. - A 6Ω resistor in series with a parallel combination of a 4Ω resistor, a dependent current source \( k v_1 \), and two 1Ω resistors. 3. **Dependent Source:** - A dependent current source \( k v_1 \) in the middle section of the circuit. 4. **Voltage \( v_1 \):** - Voltage \( v_1 \) is defined across resistor \( R_1 \). #### Circuit Diagram 2 The second diagram shows a more simplified circuit: 1. **Voltage Source:** - An independent voltage source \( V \) is present on the left side. 2. **Resistors:** - A resistor of resistance \( R \) in series with the remaining components. - A 4Ω resistor in series with a dependent voltage source \( 4 k v_1 \) and \( R_1 \). 3. **Dependent Source:** - A dependent voltage source \( 4 k v_1 \). 4. **Voltage \( v_1 \):** - Voltage \( v_1 \) is defined across resistor \( R_1 \). #### Circuit Diagram 3 The final diagram represents a further simplified version of the circuit: 1. **Voltage Source:** - Again, an independent voltage source \( V \) is presented on the left side. 2. **Resistors:** - A resistor of resistance \( R \) in series with a 4Ω resistor. 3. **Dependent Source:** - A dependent voltage source \( 4 k v_1 \) in series with the voltage source \( V \). 4. **Voltage \( v_1 \):** - Voltage \( v_1 \) is defined across resistor \( R_1 \). ### Explanation of Graphs and Diagrams These circuit diagrams demonstrate the method of simplifying electrical circuits while still analyzing the behavior of current and voltage through different components. Starting
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