V₁ + R1 Ꭱ2 + VR3 R3 Li

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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find equation for VR3 (voltage over the resistor R3) for time greater than or equal to 0s. This is done by first deriving an equation for the current through L1 (inductor). The voltage source v1's value changes at time zero. Assume that the circuit has reached steady state before time 0. From there find the time constant for VR3 to 2 decimal places

R1 = 30ohms R2 = 40ohms R3 = 30ohms L1 = 9H

V1 = 5V before time 0 and 11V after (t greater than or = 0) 

V₁
+
R1
Ꭱ2
+
VR3 R3
Li
Transcribed Image Text:V₁ + R1 Ꭱ2 + VR3 R3 Li
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