Download Problem 3.10 The circuit in Fig. P3.10 contains a dependent current

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Problem 3.10 The circuit in Fig. P3.10 contains a dependent current source.
Determine the voltage Vx .
Vx
2Ω
+
6V _
3Ω
2Vx
6Ω
+
Vx
_
Figure P3.10: Circuit for Problem 3.10.
Solution: In terms of the node voltage Vx , KCL gives
Vx
Vx − 6 Vx
+ − 2Vx + = 0,
2
3
6
whose solution leads to
Vx = −3 V.
c
All rights reserved. Do not reproduce or distribute. 2013
National Technology and Science Press
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