A cr IS constructed one inductor, one battery and a switch as shown. The values for the resistors are: R1 = esistors, R R3 R2 = 39 Q, R3 = 62 Q and R4 = 126 Q. The inductance isL = 362 mH and the battery voltage is V = 12 V. The positive terminal of the battery is indicated with a + sign. RA R2 ww 1) The switch has been open for a long time when at time t = 0, the switch is closed. What is l4(0), the magnitude of the current through the resistor R4 just after the switch is closed?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
icon
Related questions
Question
4, 6
A circuit is constructed with four resistors,
one inductor, one battery and a switch as
shown. The values for the resistors are: R1 =
R2 = 39 Q, R3 = 62 Q and R4 = 126 Q. The
inductance isL = 362 mH and the battery
voltage is V = 12 V. The positive terminal of
the battery is indicated with a + sign.
V
R3
wiv
1) The switch has been open for a long time when at time t = 0, the switch
is closed. What is l4(0), the magnitude of the current through the resistor
R4 just after the switch is closed?
0.05286
A Submit
2) What is l4(00), the magnitude of the current through the resistor R4
after the switch has been closed for a very long time?
0.06351
Submit
3) What is IL(0), the magnitude of the current through the inductor after
the switch has been closed for a very long time?
0.0389
Submit
4) After the switch has been closed for a very long time, it is then opened.
What is I3(topen), the current through the resistor R3 at a time topen = 6.8
ms after the switch was opened? The positive direction for the current is
indicated in the figure.
A Submit
5) What is VLmax(closed), the magnitude of the maximum voltage across
the inductor during the time when the switch is closed?
3.277533
V Submit
6) What is VL.max(open), the magnitude of the maximum voltage across
the inductor during the time when the switch is open?
V Submit
Transcribed Image Text:A circuit is constructed with four resistors, one inductor, one battery and a switch as shown. The values for the resistors are: R1 = R2 = 39 Q, R3 = 62 Q and R4 = 126 Q. The inductance isL = 362 mH and the battery voltage is V = 12 V. The positive terminal of the battery is indicated with a + sign. V R3 wiv 1) The switch has been open for a long time when at time t = 0, the switch is closed. What is l4(0), the magnitude of the current through the resistor R4 just after the switch is closed? 0.05286 A Submit 2) What is l4(00), the magnitude of the current through the resistor R4 after the switch has been closed for a very long time? 0.06351 Submit 3) What is IL(0), the magnitude of the current through the inductor after the switch has been closed for a very long time? 0.0389 Submit 4) After the switch has been closed for a very long time, it is then opened. What is I3(topen), the current through the resistor R3 at a time topen = 6.8 ms after the switch was opened? The positive direction for the current is indicated in the figure. A Submit 5) What is VLmax(closed), the magnitude of the maximum voltage across the inductor during the time when the switch is closed? 3.277533 V Submit 6) What is VL.max(open), the magnitude of the maximum voltage across the inductor during the time when the switch is open? V Submit
Expert Solution
steps

Step by step

Solved in 5 steps with 1 images

Blurred answer
Knowledge Booster
AC circuits
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON