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2. A resistor of 40 ohms is in series with two resistors A 40 2 and B in parallel. The resistance of A is 100 ohms. The entire series parallel circuit is connected across a 120- Volt supply. Determine (a) Ohms to which resistor B must be adjusted in order that it will take a current of 0.48 A; (b) current in resistor A; (c) voltage across 0.48 A 120 V resistors A and B.

2. A resistor of 40 ohms is in series with two resistors A 40 2 and B in parallel. The resistance of A is 100 ohms. The entire series parallel circuit is connected across a 120- Volt supply. Determine (a) Ohms to which resistor B must be adjusted in order that it will take a current of 0.48 A; (b) current in resistor A; (c) voltage across 0.48 A 120 V resistors A and B.

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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A resistor of 40 ohms is in series with two resistors A
and B in parallel. The resistance of A is 100 ohms. The
entire series parallel circuit is connected across a 120-
Volt supply.

Determine:

(a) Ohms to which resistor B must be adjusted in order that it will take a current of 0.48 A;

(b) current in resistor A;

(c) voltage across resistors A and B.

2. A resistor of 40 ohms is in series with two resistors A 40 Ω and B in parallel. The resistance of A is 100 ohms. The entire series parallel circuit is connected across a 120- Volt supply. Determine (a) Ohms to which resistor B must be adjusted in order that it will take a current of 0.48 A; (b) current in resistor A; (c) voltage across 0.48 A 120 V resistors A and B.
Transcribed Image Text:2. A resistor of 40 ohms is in series with two resistors A 40 Ω and B in parallel. The resistance of A is 100 ohms. The entire series parallel circuit is connected across a 120- Volt supply. Determine (a) Ohms to which resistor B must be adjusted in order that it will take a current of 0.48 A; (b) current in resistor A; (c) voltage across 0.48 A 120 V resistors A and B.
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