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Practice Problem 4.12 Find the Norton equivalent circuit of the circuit in Fig. 4.45 at terminals a-b. 20x Answer: Ry = 1 N, IN = 10 A. 62 10 A 22 Figure 4.45 For Practice Prob. 4.12. ww

Practice Problem 4.12 Find the Norton equivalent circuit of the circuit in Fig. 4.45 at terminals a-b. 20x Answer: Ry = 1 N, IN = 10 A. 62 10 A 22 Figure 4.45 For Practice Prob. 4.12. ww

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Example 4.12 Using Norton's theorem, find Ry and Iy of the circuit in Fig. 4.43 at terminals a-b. 2i, Solution: To find RN, we set the independent voltage source equal to zero and connect a voltage source of v, = 1 V (or any unspecified voltage v.) to the terminals. We obtain the circuit in Fig. 4.44(a). We ignore the 4-0 resistor because it is short-circuited. Also due to the short circuit, the 5-N resistor, the voltage source, and the dependent current source are all in parallel. Hence, i, = 0. At node a, i, = 0 = 0.2 A, and -o a 10 V -o b Figure 4.43 For Example 4.12. 1 = 5 0 RN = 0 2
Transcribed Image Text:Example 4.12 Using Norton's theorem, find Ry and Iy of the circuit in Fig. 4.43 at terminals a-b. 2i, Solution: To find RN, we set the independent voltage source equal to zero and connect a voltage source of v, = 1 V (or any unspecified voltage v.) to the terminals. We obtain the circuit in Fig. 4.44(a). We ignore the 4-0 resistor because it is short-circuited. Also due to the short circuit, the 5-N resistor, the voltage source, and the dependent current source are all in parallel. Hence, i, = 0. At node a, i, = 0 = 0.2 A, and -o a 10 V -o b Figure 4.43 For Example 4.12. 1 = 5 0 RN = 0 2
Practice Problem 4.12 Find the Norton equivalent circuit of the circuit in Fig. 4.45 at terminals a-b. 2v Answer: Ry = 1 N, Iy = 10 A. a 10 A Figure 4.45 For Practice Prob. 4.12.
Transcribed Image Text:Practice Problem 4.12 Find the Norton equivalent circuit of the circuit in Fig. 4.45 at terminals a-b. 2v Answer: Ry = 1 N, Iy = 10 A. a 10 A Figure 4.45 For Practice Prob. 4.12.
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