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For the circuit below.  (Hint, the total current flowing into and out of any node must be zero.) Determine I1 Determine I2 Determine I3 Determine I4

For the circuit below.  (Hint, the total current flowing into and out of any node must be zero.) Determine I1 Determine I2 Determine I3 Determine I4

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For the circuit below.  (Hint, the total current flowing into and out of any node must be zero.)

Determine I1


Determine I2

Determine I3

Determine I4

 

 

**Transcription of the Circuit Diagram:** The given diagram represents an electrical circuit with multiple branches and resistors. It illustrates the flow of electrical current at different points in the circuit. **Components and Currents:** - **Resistors:** The circuit contains three resistors, labeled as \(R_1\), \(R_2\), and \(R_3\). - **Currents:** Several currents are marked on the diagram: - **\(I_1\):** the current flowing through \(R_1\) - **\(I_2\):** the current flowing through \(R_2\) - **\(I_3\):** the current flowing through \(R_3\) - **\(I_4\):** the current flowing in the rightmost branch horizontally **Current Values:** - At the leftmost branch, a current of **20 A** flows into the circuit. - At the junction between the leftmost branch and resistor \(R_1\), a current of **9 A** flows downward, and the remaining current flows through \(R_1\) as **\(I_1\)**. - After \(R_1\) and another junction, a current of **5 A** flows upward, and the remaining current flows through \(R_2\) as **\(I_2\)**. - At the junction between the middle branch and resistor \(R_3\), a current of **8 A** flows downward, and the current \(I_3\) flows through \(R_3\). - After \(R_3\), the current \(I_4\) of **4 A** flows horizontally to the rightmost branch. The arrows in the diagram indicate the direction of current flow. Each resistor in the series has a current flowing either into or out of it, denoted by \(I_1\), \(I_2\), \(I_3\), and \(I_4\), respectively. This diagram is a typical representation used in the analysis of electrical circuits, demonstrating Kirchhoff's Current Law (KCL), which states that the total current entering a junction is equal to the total current leaving the junction. The currents at each node follow this principle: - Node at the top-left most junction: \(20 A = 9 A + I_1\) - Node between \(R_1\) and
Transcribed Image Text:**Transcription of the Circuit Diagram:** The given diagram represents an electrical circuit with multiple branches and resistors. It illustrates the flow of electrical current at different points in the circuit. **Components and Currents:** - **Resistors:** The circuit contains three resistors, labeled as \(R_1\), \(R_2\), and \(R_3\). - **Currents:** Several currents are marked on the diagram: - **\(I_1\):** the current flowing through \(R_1\) - **\(I_2\):** the current flowing through \(R_2\) - **\(I_3\):** the current flowing through \(R_3\) - **\(I_4\):** the current flowing in the rightmost branch horizontally **Current Values:** - At the leftmost branch, a current of **20 A** flows into the circuit. - At the junction between the leftmost branch and resistor \(R_1\), a current of **9 A** flows downward, and the remaining current flows through \(R_1\) as **\(I_1\)**. - After \(R_1\) and another junction, a current of **5 A** flows upward, and the remaining current flows through \(R_2\) as **\(I_2\)**. - At the junction between the middle branch and resistor \(R_3\), a current of **8 A** flows downward, and the current \(I_3\) flows through \(R_3\). - After \(R_3\), the current \(I_4\) of **4 A** flows horizontally to the rightmost branch. The arrows in the diagram indicate the direction of current flow. Each resistor in the series has a current flowing either into or out of it, denoted by \(I_1\), \(I_2\), \(I_3\), and \(I_4\), respectively. This diagram is a typical representation used in the analysis of electrical circuits, demonstrating Kirchhoff's Current Law (KCL), which states that the total current entering a junction is equal to the total current leaving the junction. The currents at each node follow this principle: - Node at the top-left most junction: \(20 A = 9 A + I_1\) - Node between \(R_1\) and
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