7%) Problem 9: Suppose you have a 23 m long piece of copper wire with a 2.175 mm diameter and a resistivity of 1.72 x 10^-8 m. Anderson, Thomas Johnston - tander7@clemson.edu
Added by James T.
Your feedback will help us improve your experience
Madhur L and 57 other Physics 101 Mechanics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
How much current will be flowing through a 57.0 m length of copper wire with radius 5.7 mm if it is connected to a source supplying 62.0 V (The resistivity of copper is 1.68 * 10-8 0 m ) 6600 A 37 x 108 A 190 nA 3900 A
Madhur L.
A wire (length = 2 m, diameter = 1 mm) has a resistance of 0.45 Ω. What is the resistivity of the material used to make the wire? A. 2.3 x 10^-7 Ω.m B. 5.6 x 10^-7 Ω.m C. 1.8 x 10^-7 Ω.m D. 1.2 x 10^-7 Ω.m
Adi S.
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD