
Concept explainers
Formulate node-voltage equations for the circuit in Figure P3-1. Arrange the results in matrix form

The node voltage equations in matrix form
Answer to Problem 3.1P
The required node voltage equation in the form of matrix is
Explanation of Solution
Calculation:
The given circuit diagram is shown in Figure 1
Mark the branch current in the given diagram.
The required diagram is shown in Figure 2
Apply the KCL at the node
Apply the KCL at the node
Apply the KCL at the node
Arrange the Equation (1), (2) and (3) in the matrix form.
Conclusion:
Therefore, the required node voltage equation in the form of matrix is
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Chapter 3 Solutions
ANALYSIS+DESIGN OF LINEAR CIRCUITS(LL)
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