The switch in the circuit below closes at t = 0 after being open for a long time. Find the transient current i3 (t) if R₁ = R₂ = R3 = 100, L = 0.01 H, and V = 120√2 sin(100πt +30°) V. R₁ R₁ a Sw b t=0 R₂.

The switch in the circuit below closes at t = 0 after being open for a long time. Find the transient current i3 (t) if R₁ = R₂ = R3 = 100, L = 0.01 H, and V = 120√2 sin(100πt +30°) V. R₁ R₁ a Sw b t=0 R₂.

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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Question

Hint: To find i3(which can change instantaneously), superposition will be used.

The switch in the circuit below closes at t = 0 after being open for a long time. Find the transient current i3 (t) if
R₁ = R₂ = R3 = 100, L = 0.01 H, and V = 120√2 sin(100nt +30°) V.
V₂
a Sw
W
R₁
R1 R₂
L
b
t=0
R₂

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