Explanation Given: Originally the copper wire is at 20°C and resistance is to be raised by 12%. It is also known that for copper, the temperature coefficient of resistance is 0.004 per °C. Formula used: •The resistance ( R t ) at temperature t ° C is correlated to the reference temperature t 0 ° C and the resistance at that temperature ( R t 0 ) as, R t = R t 0 [ 1 + α ( t − t 0 ) ] Where, α is the temperature coefficient of resistance of the given material Calculation: As it is given that the later resistance is 12% more than the initial one, therefore R t = R t 0 + R t 0 × 12 100 = 1...

7th Edition

ISBN: 2818440071355

Author: GIANCOLI

Publisher: PEARSON

See similar textbooks

Concept explainers

Temperature Variance of Resistance

Electrical resistance or simply resistance is the property of a material that opposes the free flow of electrons through it. The total amount of resistance to the flow of charges (or current) is affected by many factors like the length of the conducting …

Question

Chapter 18, Problem 21P

To determine

The increase in temperature of a copper wire to increase its resistance by 12%

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 18, Problem 20P

Chapter 18, Problem 22P

Students have asked these similar questions

Hi! I need help with these calculations for part i and part k for a physics Diffraction Lab. We used a slit width 0.4 mm to measure our pattern.

Examine the data and % error values in Data Table 3 where the angular displacement of the simple pendulum decreased but the mass of the pendulum bob and the length of the pendulum remained constant. Describe whether or not your data shows that the period of the pendulum depends on the angular displacement of the pendulum bob, to within a reasonable percent error.

In addition to the anyalysis of the graph, show mathematically that the slope of that line is 2π/√g . Using the slope of your line calculate the value of g and compare it to 9.8.

Chapter 18 Solutions

PHYSICS: PRINCIPLES W/ APPLICATIONS

Ch. 18 - Prob. 1OQ Ch. 18 - When an electric cell is connected to a circuit,...Ch. 18 - When a flashlight is operated, what is being used...Ch. 18 - Prob. 3Q Ch. 18 - Prob. 4Q Ch. 18 - Prob. 5Q Ch. 18 - Prob. 6Q Ch. 18 - What happens when aIightbulb burns out?Ch. 18 - Prob. 8Q Ch. 18 - Prob. 9Q

Ch. 18 - Prob. 10Q Ch. 18 - Prob. 11Q Ch. 18 - Prob. 12Q Ch. 18 - Prob. 13Q Ch. 18 - When electric lights are operated on low-frequency...Ch. 18 - Prob. 15Q Ch. 18 - Prob. 16Q Ch. 18 - Prob. 17Q Ch. 18 - Prob. 18Q Ch. 18 - Prob. 19Q Ch. 18 - Prob. 20Q Ch. 18 - Prob. 1MCQ Ch. 18 - Prob. 2MCQ Ch. 18 - Prob. 3MCQ Ch. 18 - Prob. 4MCQ Ch. 18 - Prob. 5MCQ Ch. 18 - Prob. 6MCQ Ch. 18 - Prob. 7MCQ Ch. 18 - Prob. 8MCQ Ch. 18 - Prob. 9MCQ Ch. 18 - Prob. 10MCQ Ch. 18 - Prob. 11MCQ Ch. 18 - A current of 1.60 A flows in a wire. How many...Ch. 18 - A service station charges a battery using a...Ch. 18 - Prob. 3P Ch. 18 - What is the resistance of a toaster if 120 V...Ch. 18 - Prob. 5P Ch. 18 - Prob. 6P Ch. 18 - (a) What is the current in the element of an...Ch. 18 - Prob. 8P Ch. 18 - Prob. 9P Ch. 18 - A 4.5-V battery is connected to a bulb whose...Ch. 18 - Prob. 11P Ch. 18 - What is the diameter of a 1.00-m length of...Ch. 18 - What is the resistance of a 5.4-m length of copper...Ch. 18 - Prob. 14P Ch. 18 - Prob. 15P Ch. 18 - A certain copper wire has a resistance of 15.0 ....Ch. 18 - Compute the voltage drop along a 21-m length of...Ch. 18 - Two aluminum wires have the same resistance. If...Ch. 18 - Prob. 19P Ch. 18 - Prob. 20P Ch. 18 - Prob. 21P Ch. 18 - Prob. 22P Ch. 18 - Prob. 23P Ch. 18 - Prob. 24P Ch. 18 - Prob. 25P Ch. 18 - A 10.0-m length of wire consists of 5.0 m of...Ch. 18 - What is the maximum power consumption of a 3.0-V...Ch. 18 - The heating element of an electric oven is...Ch. 18 - What is the maximum voltage that can be applied...Ch. 18 - Prob. 30P Ch. 18 - Prob. 31P Ch. 18 - Prob. 32P Ch. 18 - A 120-V hair dryer has two settings: 950 W and...Ch. 18 - Prob. 34P Ch. 18 - Prob. 35P Ch. 18 - Prob. 36P Ch. 18 - Prob. 37P Ch. 18 - Prob. 38P Ch. 18 - Prob. 39P Ch. 18 - Prob. 40P Ch. 18 - Prob. 41P Ch. 18 - Prob. 42P Ch. 18 - Prob. 43P Ch. 18 - Prob. 44P Ch. 18 - Prob. 45P Ch. 18 - The current in an electromagnet connected to a...Ch. 18 - Prob. 47P Ch. 18 - Prob. 48P Ch. 18 - Prob. 49P Ch. 18 - Prob. 50P Ch. 18 - Prob. 51P Ch. 18 - Prob. 52P Ch. 18 - Determine (a) the maximum instantaneous power...Ch. 18 - Prob. 54P Ch. 18 - Prob. 55P Ch. 18 - A 4.80-m length of 2.0-mm-diameter wire carries a...Ch. 18 - Prob. 57P Ch. 18 - Prob. 58P Ch. 18 - Prob. 59P Ch. 18 - Prob. 60P Ch. 18 - Prob. 61GP Ch. 18 - Prob. 62GP Ch. 18 - Prob. 63GP Ch. 18 - Prob. 64GP Ch. 18 - Prob. 65GP Ch. 18 - Prob. 66GP Ch. 18 - A small city requires about 15 MW of power Suppose...Ch. 18 - Prob. 68GP Ch. 18 - Prob. 69GP Ch. 18 - Prob. 70GP Ch. 18 - Prob. 71GP Ch. 18 - Prob. 72GP Ch. 18 - Prob. 73GP Ch. 18 - V is applied to two different conductors made of...Ch. 18 - Prob. 75GP Ch. 18 - Prob. 76GP Ch. 18 - Prob. 77GP Ch. 18 - A 15 2-?resistor is made from a coil of copper...Ch. 18 - Prob. 79GP Ch. 18 - Prob. 80GP Ch. 18 - Prob. 81GP Ch. 18 - Prob. 82GP Ch. 18 - Prob. 83GP Ch. 18 - Prob. 84GP Ch. 18 - Prob. 85GP Ch. 18 - If a wire of resistance R is stretched uniformly...Ch. 18 - Prob. 87GP Ch. 18 - Prob. 88GP Ch. 18 - Prob. 89GP Ch. 18 - Prob. 90GP Ch. 18 - Prob. 91GP

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.

Similar questions

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON