Hi! Could someone please help me with this question and try to explain their steps a bit as they go. I am quite confused on how to solve it. Thanks so much!The two switches in the circuit seen in (Figure 1) are synchronized. The switches have been closed for a long time before opening at t=0. Οt = 0,|120 mA140 ΚΩ200 mH(20 ΚΩ1 = 0360 ΚΩ30 ΚΩ] ▼Part AHow many microseconds after the switches are open is the energy dissipated in the 60 kn resistor 50% of the initial energystored in the 200 mH inductor?Express your answer in microseconds to three significant figures.t = 2.5Submit195| ΑΣΦ ↓↑ vecPart BPrevious Answers Request AnswerX Incorrect; Try Again; 4 attempts remaining%dissipated =OFIE ΑΣΦΑ ↓↑ vec2At the time calculated in Part A, what percentage of the total energy stored in the inductor has been dissipated?Express your answer as a percentage to three significant figures.Submit Request Answer?us?%

Given Data:An RL transient circuit with,Supply current To Find:The time at which the energy…

Answered: Ο t = 0, |120 mA 140 ΚΩ 200 mH | 20 ΚΩ…

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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Hi! Could someone please help me with this question and try to explain their steps a bit as they go. I am quite confused on how to solve it. Thanks so much!

The two switches in the circuit seen in (Figure 1) are synchronized. The switches have been closed for a long time before opening at t=0.

Ο
t = 0,
|120 mA
140 ΚΩ
200 mH
(20 ΚΩ
1 = 0
360 ΚΩ
30 ΚΩ]

▼
Part A
How many microseconds after the switches are open is the energy dissipated in the 60 kn resistor 50% of the initial energy
stored in the 200 mH inductor?
Express your answer in microseconds to three significant figures.
t = 2.5
Submit
195| ΑΣΦ ↓↑ vec
Part B
Previous Answers Request Answer
X Incorrect; Try Again; 4 attempts remaining
%dissipated =
OF
IE ΑΣΦΑ ↓↑ vec
2
At the time calculated in Part A, what percentage of the total energy stored in the inductor has been dissipated?
Express your answer as a percentage to three significant figures.
Submit Request Answer
?
us
?
%

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