Answered: The current through an L = 82 mH…

The current through an L = 82 mH inductor is i(t) = 2.8 A. Find the initial energy stored in the inductor (at t=0) in Joules. Enter the answer to 3 significant figures.

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

The current through an L = 82 mH
inductor is i(t) = 2.8 A. Find the initial
energy stored in the inductor (at t=0) in
Joules.
Enter the answer to 3 significant figures.
i(t)
+
m
v(t)

Expert Solution

Step 1: Determine the given variables:-

The given figure is shown below,

$Where comma Inductor blank comma straight L space equals 82 space mH. Current blank comma space straight i left parenthesis straight t right parenthesis equals 2.8 space straight A.$

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