When switch S in the figure is open, the voltmeter V of the battery reads 5 V. When the switch is closed, the voltmeter reading drops to 4.8 v. and the ammeter A reads 1.6 A. Find the internal resistance of the battery. A. 0.125 2 B. 1.26 0 C. 2.97 Q O D. 0.067 2 Seçimi Sıfırla

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 28.55AP: For the circuit shown in Figure P28.55. the ideal voltmeter reads 6.00 V and the ideal ammeter reads...
icon
Related questions
Question
When switch S in the figure is open, the voltmeter V of the battery reads 5 V. When the switch is closed. the voltmeter reading drops to 4.8 v. and the ammeter A reads 1.6 A. Find the internal resistance of the battery.
S
A. 0.125 2
B. 1.26 0
C. 2.97 Q
O D. 0.067 2
Seçimi Sıfırla
Transcribed Image Text:When switch S in the figure is open, the voltmeter V of the battery reads 5 V. When the switch is closed. the voltmeter reading drops to 4.8 v. and the ammeter A reads 1.6 A. Find the internal resistance of the battery. S A. 0.125 2 B. 1.26 0 C. 2.97 Q O D. 0.067 2 Seçimi Sıfırla
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Combination of resistance
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
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
College Physics
College Physics
Physics
ISBN:
9781938168000
Author:
Paul Peter Urone, Roger Hinrichs
Publisher:
OpenStax College
University Physics Volume 2
University Physics Volume 2
Physics
ISBN:
9781938168161
Author:
OpenStax
Publisher:
OpenStax
Physics for Scientists and Engineers with Modern …
Physics for Scientists and Engineers with Modern …
Physics
ISBN:
9781337553292
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning