Calculate what the electron drift speed

Assignment Help Physics
Reference no: EM13678530

The current in a 2.0 mm x 2.0 mm square aluminum wire is 2.5 Amp.

(a) Determine the current density?

(b) Calculate the electron drift speed?

Reference no: EM13678530

Questions Cloud

Find the total amount of charge on non conducting shell : A particle with a charge of -60.0 nC is located at the center of a non conducting spherical shell of inner radius 18 centimeter and outer radius 38 centimeter. Find the total amount of charge on non conducting shell
Determine how fast are they moving : A sub nuclear particle called a muon has a mean lifetime of 2 µs when stationary. determine how fast are they moving
Find by what time interval will this clock differ : A clock is located in a satellite that orbits the earth with a period of 82 minute at the radius 6.24942 x 106 meter. Find by what time interval will this clock differ from an identical clock on the earth after 2 year
Obtain what is the distance between the charges : Two point particles of charge Q1 = 48 µC and Q2 = 83 µC are found to have a potential energy of 39 Joule. Obtain what is the distance between the charges
Calculate what the electron drift speed : The current in a 2.0 mm x 2.0 mm square aluminum wire is 2.5 Amp. Calculate the electron drift speed
Find the largest resultant amplitude that can occur : A wave of amplitude 0.20 meter interferes with a second wave of amplitude 0.12 meter traveling in the similar direction.Find the largest resultant amplitude that can occur
Evaluate what is the overall magnification : A converging lens (f = 13.4 centimeter) is placed 33.5 centimeter to the left of a diverging lens (f = -5.37 centimeter). Evaluate what is the overall magnification
Describe the new product or service : Discuss the aspects of the IMC. (The elements of the communication mix include: advertising, direct marketing, sales promotion, publicity/public relations and personal selling.) Define each and discuss the pros and cons of the individual elements.
Evaluate the average power for the signals : Evaluate the average power for the signals and graph the discrete-time functions. Find and to graph the unit-sequence response of the system

Reviews

Write a Review

Physics Questions & Answers

  Estimate the massof each leg

A 72 kg person has an apparentmass of 45 kg (because of buoyancy)when standing in water that comes up to the hips. Estimate the massof each leg

  Determine the distance and direction from lake b

How to compute for the density of dark matter estimate mass density of dark matter in the solar neighbourhood. Express the answer in units of kg m-3, Msun pc-3, Msun AU-3.

  What is an average induced emf in the coil

A man pulls a crate of mass 75.0 kg across a level floor. He pulls with a force of 180.0 N at an angle of 26.0° above the horizontal. When the crate is moving, the frictional force between the floor and the crate has a magnitude of 130.0 N. If the cr..

  What is the final speed of the train car

A 1000 kg flat railroad car is rolling to the right at 4.5 m/s. A 60 kg man, is standing on the right end of the cart watching the track in front of the car. What is the final speed of the train car with the mud stuck to it

  Determine the peak emf of this generator

The coil of a generator has a radius of 0.16 m. When this coil is unwound, the wire from which it is made has a length of 5.8 m. What is the peak emf of this generator

  Find the speed an alpha particle

Find the speed an alpha particle requires to come within 2.6 ? 10-14 m of a uranium nucleus

  How far does the police car travel in that time

A speeder passes a parked police car at 30 m/s. At that instant, the police car starts from rest with a uniform acceleration of 2.44 m/s2.

  Determine the principal stresses

The drill pipe has an outer diameter of 75 mm, a wall thickness of 6 mm, and a weight of 0.8 kN/m. If it is subjected to a torque and axial load as shown.

  A hot air balloon plus cargo has a mass

A hot air balloon plus cargo has a mass of 291 kg and a volume of 755 m3. The balloon is floating at a constant height of 6.25 m above the ground. The density of the outside air may be assumed to be 1.29 kg/m3. What is the density of the hot air in t..

  How far from the edge of the bench does socket hit the floor

A mechanic's socket rolls off a 1.5 m high bench with an initial horizontal speed of 0.80 m/s. How far from the edge of the bench does the socket hit the floor

  Compute the average velocity

a super-particle travels forward along a straight cylindrical tube at 1000 m/s for 10 m, What is the average velocity

  Evaluate how much time elapses between an instant

An object attached to a horizontal spring is oscillating back and forth along a frictionless surface. Determine how much time elapses between an instant when the object's speed is at a maximum and the next instant when its acceleration is at a maxi..

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