Tag Archives: supernode

Nodal Analysis - Circuit with Dependent Voltage Source


Determine the power of each source after solving the circuit by the nodal analysis.
Nodal Analysis - Supernode - Dependent Voltage Source 1

Answers:  P_{I_x}=0.497W, P_{1A}=-1.806W, P_{2A}=4.254W, P_{3V}=-3.87W, and  P_{5V}=-3.552W


Solution

I. Identify all nodes in the circuit.
The circuit has 6 nodes as highlighted below.
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Nodal Analysis - Supernode


Solve the circuit with nodal analysis and find  I_x and  V_y .
Nodal analysis with supernode

Solution
1) Identify all nodes in the circuit. Call the number of nodes  N .
There are four nodes in the circuit:
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Nodal Analysis Problem with Dependent Voltage and Current Sources


Solve the circuit with the nodal analysis and determine  i_x and  V_y .
nodal analysis problem with dependent voltage and current sources


Solution
1) Identify all nodes in the circuit. Call the number of nodes  N .
The circuit has 5 nodes. Therefore,  N=5 .
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