A long wire with a radius of 0.450 cm carries a current. The potential difference across a 3.20 m long section of this wire is 12.0 V, and the wire carries a current of 0.450 A. (a) What is the resistance (in n) of the 3.20 m long section of wire? (b) What is the resistivity (in n: m) of the wire?
A long wire with a radius of 0.450 cm carries a current. The potential difference across a 3.20 m long section of this wire is 12.0 V, and the wire carries a current of 0.450 A. (a) What is the resistance (in n) of the 3.20 m long section of wire? (b) What is the resistivity (in n: m) of the wire?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter21: Current And Direct Current Circuits
Section: Chapter Questions
Problem 8P: A 0.900-V potential difference is maintained across a 1.50-m length of tungsten wire that has a...
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 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
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning