Concept explainers
Determine a numerical value for each nodal voltage in the circuit of Fig. 4.44.
FIGURE 4.44
Find the numerical value of each nodal voltage.
Answer to Problem 14E
The nodal voltages are,
S. No | Node | Nodal voltage |
1 | 3.078 V | |
2 | –2.349 V | |
3 | 0.3109 V | |
4 | –0.3454 V | |
5 | 1.02 V | |
6 | 9.217 V | |
7 | 13.095 V | |
8 | 2.6768 V |
Explanation of Solution
Calculation:
Refer to FIGURE 4.44 in the textbook.
Apply nodal analysis at node
Apply nodal analysis at node
Apply nodal analysis at node
Apply nodal analysis at node
Solve the equations by Cramer’s rule.
Find
Find
The value of
Find
The value of
Find
The value of
Find
The value of
Apply nodal analysis at node
Apply nodal analysis at node
Apply nodal analysis at node
Apply nodal analysis at node
Solve the equations by Cramer’s rule.
Find
Find
The value of
Find
The value of
Find
The value of
Find
The value of
Conclusion:
Thus, the nodal voltages are,
S. No | Node | Nodal voltage |
1 | 3.078 V | |
2 | –2.349 V | |
3 | 0.3109 V | |
4 | –0.3454 V | |
5 | 1.02 V | |
6 | 9.217 V | |
7 | 13.095 V | |
8 | 2.6768 V |
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Chapter 4 Solutions
Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
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