An LR-series circuit has a variable inductor with the inductance defined by12010 ≤ t < 200,t > 20.Find the current i(t) if the resistance is 0.1 ohm, the impressed voltage is E(t) = 4, and i(0) = 0.i(t) =L(t)40T0 < t < 20t> 20

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Answered: An LR-series circuit has a variable…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

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An LR-series circuit has a variable inductor with the inductance defined by -{t. 1 0, Find the current i(t) if the resistance is 0.1 ohm, the impressed voltage is E(t) = 4, and i(0) = 0. i(t) = = L(t) 40 20 0 < t < 20 t > 20. 0 ≤ t < 20 t≥ 20