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2. Four resistors R1, R2, R3, and R, are connected in series. If R, = 200 Q, R3 = 300 N, R, = 500 2, and Requivalent = 1.6 k2, find the value of R,. 3. Four resistors R1, R2, R3, and R, are connected in parallel. If R, = 200 kN, R2 = 300 kN, R3 = 600 k2, and Requivalent = 8 k2, what is the value of R,? 4. For the circuit shown, determine the source voltage E if Requivalent %3D %3D %3D 120 Q. 50 a 30 a S12 V 5. Resistors R,, R2, and R, are connected in parallel, determine the unknown resistances given the fact that Requivalent = 10 Q2, R, = 5 R, and R3 = (1/2) R1.

2. Four resistors R1, R2, R3, and R, are connected in series. If R, = 200 Q, R3 = 300 N, R, = 500 2, and Requivalent = 1.6 k2, find the value of R,. 3. Four resistors R1, R2, R3, and R, are connected in parallel. If R, = 200 kN, R2 = 300 kN, R3 = 600 k2, and Requivalent = 8 k2, what is the value of R,? 4. For the circuit shown, determine the source voltage E if Requivalent %3D %3D %3D 120 Q. 50 a 30 a S12 V 5. Resistors R,, R2, and R, are connected in parallel, determine the unknown resistances given the fact that Requivalent = 10 Q2, R, = 5 R, and R3 = (1/2) R1.

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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2. Four resistors R1, R2, R3, and R, are connected in series. If R = 200 Q, R3 = 300 Q, R, = 500 N, and Requivalent = 1.6 k2, find the value of R,. 3. Four resistors R1, R2, R3, and R4 are connected in parallel. If R¡ = 200 k2, R2 = 300 k2, R3 600 k2, and Requivalent = 8 k2, what is the value of R,? 4. For the circuit shown, determine the source voltage E if Requivalent = 120 (2. 50 2 30 12 V E R 5. Resistors R,, R,, and R, are connected in parallel, determine the unknown resistances given the fact that Requivalent = 10 N, R2 = 5 R¡ and R3 = (1/2) R1.
Transcribed Image Text:2. Four resistors R1, R2, R3, and R, are connected in series. If R = 200 Q, R3 = 300 Q, R, = 500 N, and Requivalent = 1.6 k2, find the value of R,. 3. Four resistors R1, R2, R3, and R4 are connected in parallel. If R¡ = 200 k2, R2 = 300 k2, R3 600 k2, and Requivalent = 8 k2, what is the value of R,? 4. For the circuit shown, determine the source voltage E if Requivalent = 120 (2. 50 2 30 12 V E R 5. Resistors R,, R,, and R, are connected in parallel, determine the unknown resistances given the fact that Requivalent = 10 N, R2 = 5 R¡ and R3 = (1/2) R1.
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