General Physics, 2nd Edition
2nd Edition
ISBN: 9780471522782
Author: Morton M. Sternheim
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Question
Chapter 17, Problem 10E
To determine
The current that will produce
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A current of 0.86 A flows through a copper wire 0.74 mm indiameter when it is connected to a potential difference of 15 V.How long is the wire?
What current flows when a 45 V potential difference is imposed across a 1.8 k resistor?
A certain resistor has a current of 1.8 A when a potential difference of 120 V exists across the resistor.
a) What is the resistance of the resistor?
b) If the potential difference is only 50 V, what current will flow in the resistor?
Chapter 17 Solutions
General Physics, 2nd Edition
Ch. 17 - Prob. 1RQCh. 17 - Prob. 2RQCh. 17 - Prob. 3RQCh. 17 - Prob. 4RQCh. 17 - Prob. 5RQCh. 17 - Prob. 6RQCh. 17 - Prob. 7RQCh. 17 - Prob. 8RQCh. 17 - Prob. 9RQCh. 17 - Prob. 10RQ
Ch. 17 - Prob. 11RQCh. 17 - Prob. 12RQCh. 17 - Prob. 1ECh. 17 - Prob. 2ECh. 17 - Prob. 3ECh. 17 - Prob. 4ECh. 17 - Prob. 5ECh. 17 - Prob. 6ECh. 17 - Prob. 7ECh. 17 - Prob. 8ECh. 17 - Prob. 9ECh. 17 - Prob. 10ECh. 17 - Prob. 11ECh. 17 - Prob. 12ECh. 17 - Prob. 13ECh. 17 - Prob. 14ECh. 17 - Prob. 15ECh. 17 - Prob. 16ECh. 17 - Prob. 17ECh. 17 - Prob. 18ECh. 17 - Prob. 19ECh. 17 - Prob. 20ECh. 17 - Prob. 21ECh. 17 - Prob. 22ECh. 17 - Prob. 23ECh. 17 - Prob. 24ECh. 17 - Prob. 25ECh. 17 - Prob. 26ECh. 17 - Prob. 27ECh. 17 - Prob. 28ECh. 17 - Prob. 29ECh. 17 - Prob. 30ECh. 17 - Prob. 31ECh. 17 - Prob. 32ECh. 17 - Prob. 33ECh. 17 - Prob. 34ECh. 17 - Prob. 35ECh. 17 - Prob. 36ECh. 17 - Prob. 37ECh. 17 - Prob. 38ECh. 17 - Prob. 39ECh. 17 - Prob. 40ECh. 17 - Prob. 41ECh. 17 - Prob. 42ECh. 17 - Prob. 43ECh. 17 - Prob. 44ECh. 17 - Prob. 45ECh. 17 - Prob. 46ECh. 17 - Prob. 47ECh. 17 - Prob. 48ECh. 17 - Prob. 49ECh. 17 - Prob. 50ECh. 17 - Prob. 51ECh. 17 - Prob. 52ECh. 17 - Prob. 53ECh. 17 - Prob. 54ECh. 17 - Prob. 55ECh. 17 - Prob. 56ECh. 17 - Prob. 57ECh. 17 - Prob. 58ECh. 17 - Prob. 59ECh. 17 - Prob. 60ECh. 17 - Prob. 61ECh. 17 - Prob. 62ECh. 17 - Prob. 63ECh. 17 - Prob. 64ECh. 17 - Prob. 65ECh. 17 - Prob. 66ECh. 17 - Prob. 67ECh. 17 - Prob. 68ECh. 17 - Prob. 69ECh. 17 - Prob. 70ECh. 17 - Prob. 71ECh. 17 - Prob. 72ECh. 17 - Prob. 73ECh. 17 - Prob. 74ECh. 17 - Prob. 75ECh. 17 - Prob. 76ECh. 17 - Prob. 77ECh. 17 - Prob. 78ECh. 17 - Prob. 79ECh. 17 - Prob. 80ECh. 17 - Prob. 81ECh. 17 - Prob. 82ECh. 17 - Prob. 83ECh. 17 - Prob. 84ECh. 17 - Prob. 85ECh. 17 - Prob. 86ECh. 17 - Prob. 87ECh. 17 - Prob. 88ECh. 17 - Prob. 89ECh. 17 - Prob. 90ECh. 17 - Prob. 91ECh. 17 - Prob. 92E
Knowledge Booster
Similar questions
- A wire is 1.1 m long and 1.2 mm2 in cross-sectional area. It carries a current of 4.8 A when a 2.4 V potential difference is applied between its ends. Calculate the conductivity o of the material of which this wire is made. Number Unitsarrow_forwardA material is formed into a long rod with a square cross-section 0.50 cm on each side. When a 100 V voltage is applied across a 20 m length of the rod, a 5.0 A current is carried. a) What is the resistivity of the material? ρ = _______ Ω m b) Is the material a conductor, an insulator, or a semiconductor?arrow_forwardA certain material used for a wire is 25 m long and has a diameter of 3.0 mm. The wire carries a 2.5A current when a 12- V potential difference is applied between its ends. What is the resistivity of the wire?arrow_forward
- A thin copper wire with a diameter 2.5 mm is connected to a 1.2-V potential difference, a current of 2.0 amps flows through the wire. The resistivity of copper is 1.72 × 10-8 Ω ∙ m. What is the length of the wire?arrow_forwardThe potential difference accross the terminals of a battery is 20.0 V when the circuit is open. When a current of 2.0 A flows, the potential difference accross the battery drops to 16V. What is the terminal and the internal resistance of the battery?arrow_forwardA current of 65.9 mA flows through a resistor with a potential difference of P=6.10 V across it. What is the resistance of the resistor?arrow_forward
- Estimate the average drift speed of the conduction electrons in a copper wire with a cross-sectional area of 3.5 x 10-7m 2 and carrying a current of 2.8 A. Assume the density of conduction electrons in a wire is 7x1028 m -3arrow_forwardDuring lightning strikes from a cloud to the ground, a current of 20 kA occured and lasted for about 55-us. How much charge is transferred from the cloud to the earth during the strike?arrow_forwardWhat potential difference must be applied across a 2.5-k2 resistor in order to produce a current of 50-mA?arrow_forward
- A copper wire has a length of 2 meters and a cross-sectional area of 3×10^{−6} square meters. The wire is connected to a potential difference of 12 volts, and a current of 6 amperes flows through it. Calculate the resistivity of the copper wire.arrow_forwardA hollow conducting cylinder has a length,and inner and outer radii . It is made of a material with resistivity.A potential difference is set up between the inner and outer surfaces of the cylinder. Calculate the resistance of the cylinder.arrow_forwardAn independent and constant current source is supplying 0.6 ampere to a uniform copper conductor with length 40 mm, inner radius 7 mm, and outer diameter 20 mm. If the resistivity and the electron concentration of the conductor are 2.4 x 10-8 ohm-meter and 6.4 x 1024 electrons per cubic meter, respectively: a. The drift velocity in the conductor; b. The voltage across the conductor;arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning