What is the electron current in the wire

Assignment Help Physics
Reference no: EM13325238

When a current flows in an aluminum wire of diameter 2.13 mm, the drift speed of the conduction electrons is 1.83 × 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: EM13325238

Questions Cloud

Calculate the averagevelocity of the object : The position of an object as a function of time is given by x= bt + ct3, where b = 1.50 m/s and c = 0.640m/s3. calculate the averagevelocity of the object over time intervals
Compute dows basic and diluted earnings : Compute Dows basic and diluted earnings per share for the year ended December 31, 2009 - On December 31, 2008, Dow Steel Corporation had 600,000 shares of common stock and 300,000 shares of 8%, noncumulative, nonconvertible preferred stock issued a..
How many times the top module call each subordinate module : Select the best answer for each of the multiple choice questions below about the Structure Chart shown her
Explain how do you draw a 6 carbon hydrocarbon : How do you draw a 6 carbon hydrocarbon with 3 vinylic hydrogens and 3 allylic hydrogens
What is the electron current in the wire : When a current flows in an aluminum wire of diameter 2.13 mm, the drift speed of the conduction electrons is 1.83 × 10-4 m/s. What is the electron current in the wire
Draw dfd for placing order based on the e-r diagram : Draw a DFD (Context and Level 1) for placing an order based on the E-R diagram shown here.
How far will the electron travel before it stops : An electron with speed v0 = 2.26×107m/s is traveling parallel to an electric field of magnitude E = 2.36×104N/C. How far will the electron travel before it stops
Swap fixed rate : What would be the swap fixed rate (SFR) for a plain vanilla, two-year interest rate swap, payments every six months beginning 07/01/0x with the following assumptions/data:
Evaluate the vapor pressure of ch3oh : Assume that the ?Ho and ?So of vaporization do not change significantly with temperature. Calculate the vapor pressure of CH3OH at 70 oC (in atm).

Reviews

Write a Review

Physics Questions & Answers

  What is the relation between length and wavelength of wave

In the experiment you will observe well defined "bumps" in the string, and you will measure their length. What is the relation between this length and the wavelength of the wave

  What is the kinetic energy of the ejected electron

A hydrogen atom in its first excited state absorbs a photon with an energy of 59.0 eV, What is the kinetic energy of the ejected electron

  What is the radius of the resulting path

A positive charge moves in a region where the magnetic field is uniform, has a magnitude of 60 uT and points in the positive x direction. what is the radius of the resulting path

  Determine the distance from the mortar

If there had been no explosion, the shell would have landed a distance from the mortar. Suppose that air resistance and the mass of the shell's explosive charge are negligible. Determine the distance from the mortar at which the larger piece of th..

  What percentage of the alpha particles penetrated completely

A physicist has developed a device that generates a beam of alpha particles (each of which is a helium nucleus, consisting of two protons, two neutrons, and no electrons).

  What is her radius of gyration in the tuck positions

A 50 kg diver has an angular velocity of 6 rad/s about her medial-lateral axis of rotation when she leaves the board in a layout position, what is her radius of gyration in the tuck positions

  The monkey is halfway between the ends of the bar

Estimate the gravitational force between the Sun and Venus. The mass of the Sun is 1.99×10^30 kg. The mass of Venus is 48.7×10^23 kg. The distance between them is 10.8×10^10 m.

  Find how deep is the submarine

A destroyer sends a sonar pulse out to detect a submarine directly below the ship in the ocean. find how deep is the submarine

  Calculate the force exerted by the barge on the rope

Oil is being loaded into a barge through a 150 mm diameter pipe whose exit is at an angle ? (alpha)= 60 degrees to the horizontal. Determine the force exerted by the barge on the rope

  What is the total power emitted by the transmitter

The amplitude of an electric field is 0.4 v/m 23 km from a radio transmitter. What is the total power emitted by the transmitter

  Express lens from which the light emerges

A positive image distance means that image is formed on the side of the lens from which the light emerges.

  Define the thermal efficiency of the cycle

If a violin string transmits waves at 375 m/s and has 295 Hz as its fundamental frequency, what is the string's length.

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