L V R In the circuit in (Eigure 1), the voltage and current expressions are v = 320e 5t V, t 0t; i = 20e -5t A, t>0. Find R. Find T (in milliseconds). Find L. Find the initial energy stored in the inductor. Find the time (in milliseconds) it takes to dissipate 70% of the initial stored energy.

L V R In the circuit in (Eigure 1), the voltage and current expressions are v = 320e 5t V, t 0t; i = 20e -5t A, t>0. Find R. Find T (in milliseconds). Find L. Find the initial energy stored in the inductor. Find the time (in milliseconds) it takes to dissipate 70% of the initial stored energy.

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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Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

L
V
R
In the circuit in (Eigure 1), the voltage and current
expressions are
v = 320e-5t V, t>0+;
i = 20e-6t A, t>0.
-5t
Find R.
Find T (in milliseconds).
Find L.
Find the initial energy stored in the inductor.
Find the time (in milliseconds) it takes to dissipate 70% of the initial stored energy.

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