文档介绍：Basic Circuit Theory Chpter2 Problems 1 Writing nodal equations by inspection determine v 1 in each circuit of -32. 2 Ω 2 S 2 S
7 A + 6AA + 4 v 1 5 Ω 10 Ω v 1 4 S 2 S 4 S
− 5 A −
(a) (b) -32 For . 2 Apply nodal analysis to the circuit in -33 to evaluate v 1 . 50 V - 2 Ω+
+ 2 A v 7 Ω 3 Ω 1 4 A −
-33 For .
3 Use nodal technique to determine i k work shown in -34.
20 Ω
4 A 3i k − 3 A 10 Ω 5 Ω i k -34 For .
4 Set up nodal equations for the circuit of -35 and find the power furnished by the 5V source. 2 S - 5 V 4 S + + V x − 4V x 3SS 1
5 A
-35 For . 5 Use nodal analysis on the circuit of -36 to determine v A and v B . i + V A − A 2 Ω
- 2 Ω+ + 12 V 3 A 5 Ω V B 10 Ω 5 Ω 6 A i − B -36 For .
DaLian Maritime University 1 Basic Circuit Theory Chpter2 Problems 6 Write nodal equations by inspection and then determine v p in the circuit shown in -37.
10 Ω 40 Ω 50 Ω
+ 2 A 10 A 5 A 20 Ω v p 1 00 Ω 2 00 Ω
2 .5 A − -37 For . 7 For the circuit of -38, a) use nodal analysis to determine v 1 and v 2 . b) compute the power absorbed the 6 Ω resistor.