What is the electron drift speed

Assignment Help Physics
Reference no: EM13331374

1.00 ×1020electrons flow through a cross section of a 3.90?mm?diameter iron wire in 4.50s . The electron density of iron is n =8.5×1028m?3.

What is the electron drift speed?

_________?m/s

Reference no: EM13331374

Questions Cloud

Write a php script to create a table in your database server : Create a page and scripts to delete a data record. Use the web page from the Data Retrieval and Display section to first retrieve and display the data. Then include a form with a Submit button (label it Delete) that calls a PHP script to delete th..
What is the index of refraction of the plastic : The electric field component of a sinusoidal electromagnetic wave traveling through a plastic cylinder is given by the equation E = (5.35(V/m))cos[(1.39x10^7 (rad/m))x-(3.02x10^15(rad/s))t]
Explain what are the organic products in the reaction : what is/are the organic product(s) in the reaction below. draw a stepwise, detailed mechanism for the following reaction. a.) CH3C=C-CH3 + Br2
How does this relate to the business operations : How does this relate to the business operations and how critical is it to the organisations WHS?
What is the electron drift speed : 1.00 ×1020electrons flow through a cross section of a 3.90?mm?diameter iron wire in 4.50s . The electron density of iron is n =8.5×1028m?3
Define why viruses in physiologic conditions : Explain why viruses, in physiologic conditions, are capable of packing extremely large amounts of DNA (negatively charged) into their tiny capsids.
Firm production department during a certain week : The following figures refer to a firm production department during a certain week. Estimate TVC and AVC. No. of workers employed 50
Derive the firms total cost function : Suppose a firms production function is given by Q= L^1/2 * K^1/2. The marginal product of labor and the marginal product of capital are given by:
State the carbon atoms in 3-hexanone must come from ch3ch2br : Devise a synthesis of the ketone 3-hexanone, CH3CH2COCH2CH2CH3, from CH3CH2Br as the only organic starting material; that is, all the carbon atoms in 3-hexanone must come from CH3CH2Br

Reviews

Write a Review

Physics Questions & Answers

  What is the actual frequency being emitted

While snorkeling you hear a dolphin's sound as it approaches at 5.00 m/s. what is the actual frequency being emitted

  Illustrate energy bar graphs to solve the difficulty

An average force of 201 N is exerted to draw the string back 1.3 m. unless otherwise directed, imagine that air resistance is negligible. Illustrate energy bar graphs to solve the difficulty .

  Estimate the current in the current loop

The earth's magnetic field, with a magnetic dipole moment of 8.0×1022A?m2 , is generated by currents within the molten iron of the earth's outer core. What is the current in the current loop

  What is the electric field at the electron

A uniform line of charge that is 5.00cm long has a total charge of 6.00uC. An electron is at distance of 5.00cm from one end of the charge distribution, What is the electric field at the electron

  Find how much deeper it floats

Find out the acceleration of the crate if the applied force is 380 , the mass of the crate is 32 and the coefficient of kinetic friction is 0.42.

  Find the power generated by the emf of the battery

An ideal Voltmeter is connected across the terminals of a 12 Volt battery and a light bulb with R = 4.5 ohms is also connected across the battery terminals, Find the power generated by the Emf of the battery

  What is the minimum angular spread of the beam

A telescope can be used to enlarge the diameter of a laser beam and limit diffraction spreading. what is the minimum angular spread of the beam

  How much time has elapsed between the two measurements

How much time has elapsed between the two measurements.

  What is the final speed of the block

A horizontal force of 20 N pulls a block of mass 3.7 kg across a level floor. The coefficient of kinetic friction between the block, what is the final speed of the block

  What is the induced emf in the entire solenoid

A solenoid of length 5.0 cm and diameter 0.87 cm is wound with 162 turns per cm. The current is decreasing at a rate of 38.0 A/s. What is the induced emf in the entire solenoid

  Find the cars position relative to the base of the cliff

A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 19.0° below the horizontal, Find the car's position relative to the base of the cliff when the car lands in the ocean

  Determine the electric potential given points

In the x-y plane, a point of +2.6 uC is on the x-axis at (-3 cm, 0), and a second point charge of -3.4 uC is also located on the x-axis at the point (5cm, 0 cm), Determine the Electric Potential...Va and Vb at the points Pa (0,0) and Pb (0, 6cm)

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