A wire 4.00m long and 6.00mm in diameter has a resistance of 15.0m. A potential difference of

Question:

A wire 4.00m long and 6.00mm in diameter has a resistance of 15.0mΩ. A potential difference of 23.0 V is applied between the ends.

(a) What is the current in the wire?

(b) What is the magnitude of the current density?

(d) Using Table 26-1, identify the material.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

See More Books

Question Posted: Jan 19, 2011 05:07 AM

See More Questions

The same voltage is applied between the plates of two different capacitors. When used with capacitor A, this voltage causes the capacitor to store 11C of charge and 5.0 10-5 J of energy. When used...
In Figure a potential difference V = 100 V is applied across a capacitor arrangement with capacitances C1 = 10.0F, C2 = 5.00F, and C3 = 15.0F. What are? (a) Charge q3, (b) Potential difference V3,...
A wire 650 m long with diameter of 2.05 mm has a resistance of 0.0290 . What material is the wire most likely made of?
Modify Lookup to make a program LookupAndPut that allows put operations to be specified on standard input. Use the convention that a plus sign indicates that the next two strings typed are the...
What happens to the trade balance of a deficit nation if it allows its currency to depreciate or devalue from a position of full employment? How can real domestic absorption be reduced?
Fancy Foods is considering replacing all 12 of its meat scales with new, digital ones. The old scales are fully depreciated and have no disposal value. The new scales cost $120,000 (in total)....
Show that risk neutrality [u(w) = w for all w] can be regarded as a limiting case of negative exponential utility as 0 by showingthatthere are monotone affine transforms of negative exponential...
The financial statements for Castile Products, Inc., are given below: Account balances at the beginning of the year were accounts receivable, $25,000; and inventory, $60,000. All sales were on...
ed an Argos Carpets & Flooring is one of the largest flooring providers. For the fiscal 2019, it has budgeted overhead costs of $2,490,000. It has allocated overhead on a plantwide basis to its two...
Jenny Cochran, a graduate of the University of Tennessee with 4 years of experience as an equities analyst, was recently brought in as assistant to the chairman of the board of Computron Industries,...
A wire of Nichrome (a nickel-chromium-iron alloy commonly used in heating elements) is 1.0 m long and 1.0 mm2 in cross-sectional area. It carries a current of 4.0 A when a 2.0 V potential difference...
What is the resistivity of a wire of 1.0 mm diameter, 2.0 m length, and 50m resistance?
Refer to the financial statements of American Eagle Outfitters (Appendix B) and Urban Outfitters (Appendix C) and the Industry Ratio Report (Appendix D) at the end of this book. Required: 1. Compute...
8 Project two 15 UTSA Project two M Question 1 - Project two ChatGPT C chegg.com/homework-he X Course Hero how to take a sxreen shot X +...
Charitable purposes: Section 3(1) Charities Act 2011 1. Prevention or relief of poverty 2. Education 3. Religion, now includes: 4. - - A religion which involves belief in more than one god A religion...
Jack Price, The finance director of Humpty Doo Investment Ltd ( HDIL ) , is unsure whether he should consolidate some of the investments that the company owns. He has asked your advice as business...
Use QM to solve this problem. Suppose that Peter Cartman is deciding whether to invest in a bond mutual fund or a stock fund. Both bond and stock funds are sensitive to changing market conditions....
George Francis works at Gentry Medical Center which is in sunny Florida. The Medical Center experiences a higher volume of business closer to fall when many of the patients return for the winter from...
How can dividing income into its components (i.e., income from operations, income from continuing operations, discontinued operations, extraordinary items, and changes in accounting methods) give...
Flicker, Inc., a closely held corporation, acquired a passive activity this year. Gross income from operations of the activity was $160,000. Operating expenses, not including depreciation, were...
Whats the humanitarian attitude about how we should judge a society?
A uniform solid cylinder Figure of mass M is supported on a ramp that rises at an angle θ T above the horizontal by a wire that is wrapped around its rim and pulls on it tangentially parallel...
A 500.0-g bird is flying horizontally at 2.25 m/s, not paying much attention, when it suddenly flies into a stationary vertical bar, hitting it 25.0 cm below the top (Fig. 10.63). The bar is uniform,...
A small block with mass 0.250 kg is attached to a string passing through a hole in a frictionless, horizontal surface (see Fig. 10.48). The block is originally revolving in a circle with a radius of...
What is the NPV of a project that costs $34,000 today and is expected to generate annual cash inflows of $11,000 for the next 7 years, followed by a final inflow of $14,000 in year 8. Cost of capital...
help!!! Use the above information to calculate ending inventory using FIFO for a company that uses a perpetua/inventory system
Rocky Mountain Chocolate Factory (RMCF) founder and president Frank Crail employs 220 people in 361 outlets in the United States, Canada, United Arab Emirates, Japan, South Korea and Saudi Arabia. If...

A wire 4.00m long and 6.00mm in diameter has a resistance of 15.0m. A potential difference of

Question:

Step by Step Answer:

a i VR 230 V150 10 153 10 A b The crosssectional ...View the full answer

Fundamentals of Physics

Students also viewed these Electricity and Magnetism questions