Consider the circuit above. The switch has been closed for a very long time before opening at t=0s. Determine the following: 1. Inductor current (in amperes) right after the switch has been opened 2. Time constant of the circuit for t > 0. Express your answer in ms. 3. Expression for the inductor current for t > 0

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...
icon
Related questions
Question

HELP ASAP

t=0
4Ω
IL
48 V
+
1H
20 Q
20 Q
10 Q
Consider the circuit above. The switch has been closed for a very long time before opening at t=0s.
Determine the following:
1. Inductor current (in amperes) right after the switch has been opened
2. Time constant of the circuit for t > 0. Express your answer in ms.
3. Expression for the inductor current for t >0
4. Expression for I,(t) for t > 0
5. Expression for the inductor voltage for t > 0
6. Sketch I (t), I.(t) and V, (t) for t >0
Transcribed Image Text:t=0 4Ω IL 48 V + 1H 20 Q 20 Q 10 Q Consider the circuit above. The switch has been closed for a very long time before opening at t=0s. Determine the following: 1. Inductor current (in amperes) right after the switch has been opened 2. Time constant of the circuit for t > 0. Express your answer in ms. 3. Expression for the inductor current for t >0 4. Expression for I,(t) for t > 0 5. Expression for the inductor voltage for t > 0 6. Sketch I (t), I.(t) and V, (t) for t >0
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,