What is the drift velocity of the electrons

Assignment Help Physics
Reference no: EM131320876

1. Is the drift current formulae an equilibrium or nonequilibrium expression?

2. A current of 1 A/cm2 is forced through an n-type Si bar with a resistivity of 1 ohm-cm at 300K. What is the drift velocity of the electrons? How long does it take for an electron to drift through an Si bar of 1mm long?

Reference no: EM131320876

Questions Cloud

What is the biblical basis for your philosophy : How can you use, teach, and equip others to participate in multicultural ministry? Use at least 2 relevant academic references to support your ideas. What is the biblical basis for your philosophy
Topic-indo-chinese restaurant : (a) SWOT Analysis - Identifies strengths, weaknesses, opportunities, and threats to provide a solid foundation, which is the springboard to identify subsequent actions the marketing plan.
Create a sub called total to calculate sum for all number : Create a Sub called Total to calculate the sum for all numbers in Data file. Create a Sub called MinMax to determine the largest and smallest numbers in Data file. USE FOR EACH Loop!!
Cash flow amount to use initial investment in fixed assets : Kenny, Inc., is looking at setting up a new manufacturing plant in South Park. The company bought some land six years ago for $8.5 million in anticipation of using it as a warehouse and distribution site, but the company has since decided to rent fac..
What is the drift velocity of the electrons : A current of 1 A/cm2 is forced through an n-type Si bar with a resistivity of 1 ohm-cm at 300K. What is the drift velocity of the electrons? How long does it take for an electron to drift through an Si bar of 1mm long?
How would you expect the performance metrics to change : How would you expect the performance metrics to change? Inventory level or capital cost.Do you believe that a lean philosophy will work for CVS (based on the company, the industry, etc.)?Make at least one recommendation to help make the lean initiati..
Analyze the financial health of the firm : Of course he needs also your recommendation based on the calculation the initial investment, the incremental operating cash flow, the terminal cash flow, and the relevant cash flow associated with each of the alternatives - As a Future Business Le..
Elements of the physical distribution system : List the six major elements of the physical distribution system along with the focus area for each.
What is the scattering mean free time of the electrons : The mobility of electrons in a certain n-type Si is about 1000cm2V-s. What is the scattering mean-free-time of the electrons/ (mn=m).

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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