A certain conductor has 7.50 x 1028 free electrons per cubic meter, a cross-sectional area of 4.00

Question:

A certain conductor has 7.50 x 1028 free electrons per cubic meter, a cross-sectional area of 4.00 x 10–6 m2, and carries a current of 2.50 A. Find the drift speed of the electrons in the conductor.

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

Step by Step Answer:

Related Book For book-img-for-question

College Physics

ISBN: 978-0495113690

7th Edition

Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett

See More Books

Question Posted: Nov 01, 2011 02:47 PM

See More Questions

Copper has 85 X 1028 free electrons per cubic meter. A 71.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.85 A of current. (a) How much time does it take for an electron to...
A piston/cylinder with cross sectional area of 0.01 m2 has a piston mass of 100 kg resting on the stops, as shown in Fig. P2.45. with an outside atmospheric pressure of 100 kPa, what should the water...
A piston/cylinder with cross sectional area of 0.01 m2 has a piston mass of 100 kg resting on the stops. With an outside atmospheric pressure of 100 kPa, what should the water pressure be to lift the...
Figlio (1999) found that legislators are more likely to mirror their constituents preferences during election years than in earlier years of their terms. This is particularly true for relatively...
How long will it take $5,000 invested at 14% to double?
Each of the following items must be considered in preparing a statement of cash flows for Blackwell Inc. for the year ended December 31, 2012. State where each item is to be shown in the statement,...
The authors satellite TV dish receives signals from a satellite in geosynchronous orbit about the Earth. (For this orbit, the period is precisely one day, so the satellite is always at the same point...
A sample of the 2011 MTF survey suggests that adolescents are divided in terms of their attitudes toward others trying marijuana at least once. In fact, 49.3% of the 1,202 respondents who answered...
Quela, who is single, sells her principal residence, which she has owned and occupied for 8 years, for $375,000. The adjusted basis is $64,000, the selling expenses are $22,000, and repairs to make...
According to MSCI's 2014 Survey of Women on Boards, the percentage of women on U.S. S&P 1500 boards has increased marginally since 2001, and now stands at 16%, well below the values for France and...
If a current of 80.0 mA exists in a metal wire, how many electrons flow past a given cross section of the wire in 10.0 min? Sketch the direction of the current and the direction of the electrons...
A 1.00-V potential difference is maintained across a 10.0- resistor for a period of 20.0 s. What total charge passes through the wire in this time interval?
A renovation of the gift shop at Orlando Amway Center has six activities ( in hours). For the following estimates of a, m, and b, calculate the expected time and the standard deviation for...
Below are incomplete financial statements for Hurricane, Incorporated Required: Calculate the missing amounts. Complete this question by entering your answers in the tabs below. Income Statement Stmt...
TBTF Incorporated purchased equipment on May 1, 2021. The company depreciates its equipment using the double-declining balance method. Other information pertaining to the equipment purchased by TBTF...
Coco Ltd. manufactures milk and dark chocolate blocks. Below is the information relating to each type of chocolate. Milk Chocolate Selling price per unit $6 Variable cost per unit $3 Sales mix 4 Dark...
Data related to 2018 operations for Constaga Products, a manufacturer of sewing machines: Sales volume 5,000 units Sales price $300.00 per unit Variable production costs Direct materials 75.00 per...
6. (20 points) Sections 3.1-3.5, 3.7 Differentiate the following functions, state the regions where the functions are analytic. a. cos(e*) b. 1 ez +1 c. Log (z+1) (Hint: To find where it is analytic,...
Osato Corporation issues $200,000 of 6%, 5-year bonds on January 1, 2007, at 104. Assuming that the straight-line method is used to amortize the premium, what is the total amount of interest expense...
Chao, Louis, and Mari, unrelated individuals, own all of the shares of Cerise Corporation. All three shareholders have been active in the management of Cerise since its inception. In the current...
Summarize the strategies a company can use to defend its market position.
A 1.00-kg block (M) is on a flat frictionless surface (Fig. 5.32). This block is attached to a spring initially at its relaxed length (spring constant is 50.0 N/m). Alight string is attached to the...
Suppose the coefficient of kinetic friction between the block and the plane in Exercise 4 is 0.275. What would be the net work done in this case? In exercise A 3.00-kg block slides down a...
A 500-g (small) mass on the end of a 1.50-m-long string is pulled aside from the vertical and shoved downward (toward the bottom of its motion) with a speed of 2.00 m/s. (a) Is the angle on the other...
There are three basic approaches to CVP analysis - equation approach, contribution margin approach, and the contribution ratio margin approach. How are these approaches similar and how do they...
There are six farmers in Great Britain with access to government land to graze their cows for free. They all must share the land. Each farmer has an individual incentive to put as many of his cows on...
Describe several common sources of yardstick data that you can use as bases for developing forecast assumptions

A certain conductor has 7.50 x 1028 free electrons per cubic meter, a cross-sectional area of 4.00

Question:

Step by Step Answer:

The drift speed in a conductor of crosssectional area ...View the full answer

College Physics

Students also viewed these Electricity and Magnetism questions