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3.4 a) Use voltage division to determine the voltage v, across the 40 1 resistor in the circuit shown. b) Use v, from part (a) to determine the cur- rent through the 40 n resistor, and use this current and current division to calculate the current in the 30 N resistor. c) How much power is absorbed by the 50 n resistor? 40 1 500 2013 30 n 10 n3 60 V 70 1 Answer: (a) 20 V: (b) 166.67 mA; (c) 347.22 mW.

3.4 a) Use voltage division to determine the voltage v, across the 40 1 resistor in the circuit shown. b) Use v, from part (a) to determine the cur- rent through the 40 n resistor, and use this current and current division to calculate the current in the 30 N resistor. c) How much power is absorbed by the 50 n resistor? 40 1 500 2013 30 n 10 n3 60 V 70 1 Answer: (a) 20 V: (b) 166.67 mA; (c) 347.22 mW.

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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3.4 a) Use voltage division to determine the voltage v, across the 40 0 resistor in the circuit shown. b) Use v, from part (a) to determine the cur- rent through the 40 0 resistor, and use this current and current division to calculate the current in the 30 0 resistor. c) How much power is absorbed by the 50 n resistor? 40 2 50 2 60 V 20 03 30 ng 10 n3 70 0 Answer: (a) 20 V; (b) 166.67 mA; (c) 347.22 mW.
Transcribed Image Text:3.4 a) Use voltage division to determine the voltage v, across the 40 0 resistor in the circuit shown. b) Use v, from part (a) to determine the cur- rent through the 40 0 resistor, and use this current and current division to calculate the current in the 30 0 resistor. c) How much power is absorbed by the 50 n resistor? 40 2 50 2 60 V 20 03 30 ng 10 n3 70 0 Answer: (a) 20 V; (b) 166.67 mA; (c) 347.22 mW.
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