The circuit shown in the figure consists of ideal batteries ?1 =20V and ?2 =20V, resistors ? =600Ω, ?1 =600Ω and initially uncharged two capacitors with capacitances ?1 = ?2 =10mF. The circuit is completed when switch S is closed at time t=0. Use the loop rules and the relationship between the charging current i and the charge q of the capacitors a) to obtain a differential equation that allows you to determine how the charge q of the capacitors varies with time. b) What are the capacitor charges if the switch S is closed for a long time? c) Find the current through the battery ?1 at time t = 3 s after the switch closes.

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter28: Direct-current Circuits
Section: Chapter Questions
Problem 28.63AP: The- pair of capacitors in Figure P28.63 are fully charged by a 12.0-V battery. The battery is...
icon
Related questions
Question

The circuit shown in the figure consists of ideal batteries ?1 =20V and ?2 =20V, resistors ? =600Ω, ?1 =600Ω and initially uncharged two capacitors with capacitances ?1 = ?2 =10mF. The circuit is completed when switch S is closed at time t=0. Use the loop rules and the relationship between the charging current i and the charge q of the capacitors

a) to obtain a differential equation that allows you to determine how the charge q of the
capacitors varies with time.
b) What are the capacitor charges if the switch S is closed for a long time?
c) Find the current through the battery ?1 at time t = 3 s after the switch closes.

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 5 images

Blurred answer
Knowledge Booster
DC 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.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Physics for Scientists and Engineers, Technology …
Physics for Scientists and Engineers, Technology …
Physics
ISBN:
9781305116399
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
University Physics Volume 2
University Physics Volume 2
Physics
ISBN:
9781938168161
Author:
OpenStax
Publisher:
OpenStax
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Glencoe Physics: Principles and Problems, Student…
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill