Assume that at the instant the 1 A current source is applied to the circuit in (Figure 1), the initial current in the inductor is 0.5 A, and the initial voltage on the capacitor is 40 V (positive at the upper terminal). Figure 1A) i₂0L TIME 1 μF 500 Ω <1 of 1 ▾ Part A Find the expression for it (t) for t≥ 0 if I equals 640 mH. Express your answer in amperes in terms of t, where t is in milliseconds. Express the coefficients using three significant figures. ▸ View Available Hint(s) VAΣo↓vec Submit iL-1 + 1.5e7 - 1000r Provide Feedback Previous Answers X Incorrect; Try Again; 5 attempts remaining ? - 1000t cos (750t) + 2.083e • sin (750t) A

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

Please solve correctly

Assume that at the instant the 1 A current source is applied to the circuit in
(Figure 1), the initial current in the inductor is 0.5 A, and the initial voltage
on the capacitor is 40 V (positive at the upper terminal).
Figure
in wone time
1A(↓
L
1 μF
3.500 Ω
< 1 of 1 >
Part A
Find the expression for it (t) for t> 0 if I equals 640 mH.
Express your answer in amperes in terms of t, where t is in milliseconds. Express the coefficients using three significant figures.
► View Available Hint(s)
[-] ΑΣΦ |
iL-1 + 1.5e
Submit
- 1000t
Provide Feedback
Previous Answers
vec
4
X Incorrect; Try Again; 5 attempts remaining
pod
?
•
cos (750t) + 2.083e-1000t sin (750t) A
●
Transcribed Image Text:Assume that at the instant the 1 A current source is applied to the circuit in (Figure 1), the initial current in the inductor is 0.5 A, and the initial voltage on the capacitor is 40 V (positive at the upper terminal). Figure in wone time 1A(↓ L 1 μF 3.500 Ω < 1 of 1 > Part A Find the expression for it (t) for t> 0 if I equals 640 mH. Express your answer in amperes in terms of t, where t is in milliseconds. Express the coefficients using three significant figures. ► View Available Hint(s) [-] ΑΣΦ | iL-1 + 1.5e Submit - 1000t Provide Feedback Previous Answers vec 4 X Incorrect; Try Again; 5 attempts remaining pod ? • cos (750t) + 2.083e-1000t sin (750t) A ●
Expert Solution
steps

Step by step

Solved in 5 steps with 5 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,