A conductor of cross-sectional area A, length l, and resistivity ρ has resistance R. What is the new resistance if it is stretched to 4 times its original length while the Area is doubled? Group of answer choices Two times the original resistance Four times the original resistance Half of the original resistance A quarter of the original resistance
A conductor of cross-sectional area A, length l, and resistivity ρ has resistance R. What is the new resistance if it is stretched to 4 times its original length while the Area is doubled? Group of answer choices Two times the original resistance Four times the original resistance Half of the original resistance A quarter of the original resistance
Chapter9: Current And Resistance
Section: Chapter Questions
Problem 89CP: Consider a resistor made from a hollow cylinder of carbon as shown below. The inner radius of the...
Related questions
Question
A conductor of cross-sectional area A, length l, and resistivity ρ has resistance R. What is the new resistance if it is stretched to 4 times its original length while the Area is doubled?
Group of answer choices
Two times the original resistance
Four times the original resistance
Half of the original resistance
A quarter of the original resistance
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
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
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
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
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
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
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning