Post on 03-Jun-2018
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Problem Set 3 Kirchhoff’s Voltage and Current Laws “Solutions”
KCL and KVL
1
Problem 1: Determine V1 through V4.
1 2
34
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2
Problem 2: Determine V1 , V2 and V3.
1 3
2
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3
Problem 3: Determine V1 , V2 and V3.
1
2
3
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4
Problem 4: Find the current I and the power absorbed or supplied by each element.
1
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5
Problem 5: Find V0 and the power absorbed by the dependent source.
1
A
Vx
+
-
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6
Problem 6: Find the power supplied by the 2A source.
1
23
4
i1 i2i3
i100Ω
i60Ω
AB
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7
Problem 7: In the circuit shown below , use KCL and KVL to find the power supplied by the
12V source.
i2
i12V
i4Ω
i6Ω
AB
C
1
2
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8
Problem 8: Find the power supplied or absorbed by the 10V voltage source in the circuit
shown.
1
A
B CD
i10V
i5Ω i10Ω