What is the electron current in the wire

Assignment Help Physics
Reference no: EM13299270

When a current flows in an aluminum wire of diameter 3.29 mm, the drift speed of the conduction electrons is 2.85 × 10-4 m/s. What is the electron current in the wire? The conduction electron density in aluminum is 6.00 × 1028 m-3.

Reference no: EM13299270

Questions Cloud

What angle does the plane make with the horizontal : A solid sphere with a radius of 75 mm rolls (without slipping#) down from rest along an inclined plane that is 5 m long. What angle does the plane make with the horizontal
Explain what is the distribution of atoms in each container : When the valves are opened and the gases are allowed to mix at constant temperature, what is the distribution of atoms in each container. Assume that the containers are of equal volume, and ignore the volume of the tubing connecting them.
Show the perpetual inventory system : Prepare the necessary journal entries from the following information for Bonnie's Corp which uses a perpetual inventory system.
Determine the amount of oil and money saved per year : The maximum flow rate of a standard shower head is about 3.5 gpm and can be reduced to 2.75 gpm by switching to a low-flow shower head that is equipped with flow controllers. Consider a fam- ily of four, with each person taking a 6-minute shower e..
What is the electron current in the wire : When a current flows in an aluminum wire of diameter 3.29 mm, the drift speed of the conduction electrons is 2.85 × 10-4 m/s. What is the electron current in the wire
How much is his promise worth right now : Your uncle promises to give you $550 per quarter for the next five years starting today. How much is his promise worth right now if the interest rate is 8% compounded quarterly.
Calculate consolidation settlement caused by weight of fill : An 8.5 m compacted fill is to be placed over the soil profile. Consolidation tests on samples from points A and B produced the following results. a) Calculate the consolidation settlement caused by the weight of this fill.
What potential benefits or pitfalls do you foresee : If you were a small business owner would you implement an activity-based costing system. What potential benefits or pitfalls do you foresee?
A firm focuses on only one type of customer : If you get your lunch paid for by someone else, it is free, but if you have to pay, it is not free.

Reviews

Write a Review

Physics Questions & Answers

  What is the magnitude of force exerted on roller coaster

The mousetrap car has a mass of 100 grams and starts travelling at the speed of 1.80 m/s and after 5seconds get the rested? What force did the motor exert.

  Determine the average pressure of the expanding gas

Suppose the barrel has a length of 0.511 m and an opening whose radius is 2.55 x 10-3 m. A bullet (mass = 2.6 x 10-3 kg) has a speed of 433 m/s after passing through this barrel. Ignore friction and determine the average pressure of the expanding ..

  Find the magnitude of the objects relativistic momentum

An object has a total energy of 5.60 × 1015 J and a kinetic energy of 1.40 × 1015 J. find the magnitude of the object's relativistic momentum

  How far up the incline do the monkey and sled move

Two particles are separated by a certain distance. The force of gravitational interaction between them is Fsub 0. Now the separation between the particles is tripled. Find out the new force of gravitational interaction Fsub 1. Express your answer ..

  What angle does light exit the fish bowl

you look over at a really expensive diamond fish bowl. the fish in the bowl is at an angle of 75 to the normal. what angle does light exit the fish bowl

  What is the oscillators total mechanical energy

What is the oscillator's total mechanical energy as it passes through a position that is 0.749 of the amplitude away from the equilibrium position

  What is the kinetic energy of the scattered electron

A photon with an initial wavelength of 1.150×10-11 m Compton scatters from an electron which is initially at rest. What is the kinetic energy of the scattered electron

  Identify the frequency of each of these light sources

a photocell that detects the amount of light transmitted through the finger at each wavelength. Identify the frequency of each of these light sources. If 66% of the energy of the red source is absorbed in the blood, by what factor does the amplitu..

  The distance between the point of first contact

A man drags a 72.0 kg crate across the floor at a constant velocity by pulling on a strap attached to the bottom of the crate. The crate is tilted 26 degrees above the horizontal, and the strap is inclined 68 degrees above the horizontal. The center ..

  How long will the mortar shell remain in the air

A mortar* crew is positioned near the top of a steep hill. Enemy forces are charging up the hill and it is necessary for the crew to spring into action, How long will the mortar shell remain in the air

  Determine the constant velocity of car

Two cars cover the same distance in a straight line. Car A covers the distance at a constant velocity. Car B starts from rest and maintains a constant acceleration. Both cars cover a distance of 547m in 221s.

  Determine the work done by the pushing force

A person pushes a 17.2-kg shopping cart at a constant velocity for a distance of 24.2 m on a flat horizontal surface. Determine the work done by the pushing force

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd