R2 = 236 Q R3 = 244 Q Ez = E, = 3 = R = 30 Q = 1 E, = R= 160 Q E = ET = 240 V 4 = RT = IT =
R2 = 236 Q R3 = 244 Q Ez = E, = 3 = R = 30 Q = 1 E, = R= 160 Q E = ET = 240 V 4 = RT = IT =
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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In the circuit shown in question, the resistor R2 is in series with resistor R3 and series combination is in parallel with resistor R4. The resistor R1 is in series with the complete parallel combination. Thus, the total resistance seen by the voltage source is given by:
The total current supplied by the voltage source is the ratio of the voltage of the voltage source and the resistance across the voltage source terminal:
The current flowing in resistor R1 is equal to the current supplied by the voltage source which is 0.16 A because the resistor is in series with the voltage source. To calculate the voltage across the resistor R1, apply Ohm’s Law across resistor:
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