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Supernode0.3.33 Find Viand Vz in the circuit shown in Figure P3.33.FIGURE P3.33R12 kR2V23 kn3 V7 V5 kn4 kn3.34 Find Viand V in the circuit shown in Figure P3.34FIGURE P3.34

Question

can you please explain what a supernode is, how do I apply it in this question.

Supernode
0.
3.33 Find Viand Vz in the circuit shown in Figure P3.33.
FIGURE P3.33
R1
2 k
R2
V2
3 kn
3 V
7 V
5 kn
4 kn
3.34 Find Viand V in the circuit shown in Figure P3.34
FIGURE P3.34
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Supernode 0. 3.33 Find Viand Vz in the circuit shown in Figure P3.33. FIGURE P3.33 R1 2 k R2 V2 3 kn 3 V 7 V 5 kn 4 kn 3.34 Find Viand V in the circuit shown in Figure P3.34 FIGURE P3.34

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Step 1

To find the value of V1 and V2 by super-node concept in the given circuit:

2 kn
R2
3 k
3 V
R3
4 kn
7 V
5 Km
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2 kn R2 3 k 3 V R3 4 kn 7 V 5 Km

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Step 2

Super-node: This concept is used in nodal analysis method. When an independent voltage source is connected between two non-reference nodes then the analysis is done by considering both nodes as one node and that equivalent node is called super-node.

Step 3

Let the nodes at which voltage is V1, V2, and Vs2 be 1,2 and 3 respectively.

The circu...

i,
2 kn
Super-node
w>
3 k
3 V
R4
5 kn
4 kn
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i, 2 kn Super-node w> 3 k 3 V R4 5 kn 4 kn

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