Concept explainers
At node 1 in the circuit of Fig. 3.46, applying KCL gives:
(a)
(b)
(c)
(d)
Choose the correct option to find the node equation at node 1 in the circuit of Figure 3.46.
Answer to Problem 1RQ
The correct option from the given choices is option
Explanation of Solution
Given data:
Refer Figure 3.46 in the textbook for the nodal analysis.
Formula used:
Write the basic principle for the current flows through resistor.
Here,
Calculation:
Apply Kirchhoff’s current law at node 1 in Figure 3.46.
Hence, the node equation at node 1 is
Conclusion:
Thus, the correct option from the given choices is option
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