Determine the mean time between collisions

Assignment Help Physics
Reference no: EM13250171

A 7.3×10?4V/m electric field creates a 5.0×1017electrons/s current in a 2.0-mm-diameter aluminum wire.

What is the drift speed?

What is the mean time between collisions for electrons in this wire?

Reference no: EM13250171

Questions Cloud

Discuss how supply and demand would be affected : Discuss how supply and demand would be affected under each of the four degrees of competition (pure competition, monopolistic competition, oligopoly, and monopoly). Give specific examples to support your response.
Write matlab program that will allow to type specific heat : Write a MATLAB program that will allow a user to type the specific heat of a value in calories per gram degree Celsius. Display the converted value in units of British thermal units per pound-mass degree Fahrenheit in the Command Window
What was the ruling in klein v. reysinger : What was the ruling in Klein v. Reysinger ? Do you agree with the majority opinion by Justice McDermott or the dissenting opinion by Justice Manderino? Give reasons for your position.
What wavelength photon would be emitted : An electron is confined in a 2.00nm box. What are it's three lowest energy levels? What wavelength photon would be emitted during an n=3 to n=1 transition
Determine the mean time between collisions : A 7.3×10?4V/m electric field creates a 5.0×1017electrons/s current in a 2.0-mm-diameter aluminum wire. What is the mean time between collisions for electrons in this wire
Lack of a diverse educational experience : Given the lack of a "diverse" educational experience for a large percentage of black children, and the gap between them and their white counterparts, what must organizations do to leverage diversity as a source of competitive advantage?
Compute the mad : Forcast demand for each week, including week 10 using exponential smoothing with a= 5 (initial forescast = 20).
Characteristics of homeland security : Describe the top three (3) characteristics of homeland security that the United States needs to address in the immediate future and why. Discuss the existing roadblocks that are preventing the DHS from addressing these top concerns.
What is the speed of the third piece : A spaceship of mass 2.2×106kg is cruising at a speed of 5.4×106m/s when the antimatter reactor fails, blowing the ship into three pieces. What is the speed of the third piece

Reviews

Write a Review

Physics Questions & Answers

  What is the electric field

A source emits sound uniformly in all directions. There are no reflections of the sound. At the distance r1 from the source the sound is 3.9 dB louder than it is at a distance r2 from the source. What is the ratio r1/r2.

  What is the pressure on the guage now

On a cool morning, when the temperature is 14 degrees C, you measure the pressure in your car tires to be 30 psi. After driving 50 mi on the freeway, temperature of your tires is 52 degrees C.

  What is the mass of the sculpture

When one gallon of gasoline is burned in a car engine, 1.18 x 10^8 J of internal energy is released. Suppose that 0.99 x 10^8 J of this energy flows directly into the surroundings (engine block and exhaust system) in the form of heat. If 6.0 x 10^5 J..

  What is the true potential difference among this resistor

What is the true potential difference among this resistor when the meter is not present? I thought this was just 25 but it is wrong when I enter in.

  Find out the average resistance force exerted on him

A 82 kg diver steps off a 12 m tower and drops from rest straight down into the water. If he comes to rest 4.0 m beneath the surface, find out the average resistance force exerted on him by the water.

  What is the current delivered to the motor

A 3.9 kg block originally at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 18 N.

  What is the cutoff frequency for this surface

Electrons are ejected from a metallic surface with speeds ranging up to 4.60 × 105 m/s when light with a wavelength of 625 nm is used. a)What is the work function of the surface? b) What is the cutoff frequency for this surface?

  Describe the archimede''s principle of bouyancy

A student in an undergraduate physics lab is studying Archimede's principle of bouyancy. The student is given a brass cylinder and using a triple beam balance finds the mass to be 1.25 kg

  What is the mass of the necklace

A 5.40×10-2- wad of putty is thrown horizontally at the block, hitting it with a speed of 2 and sticking. far does the putty-block system compress spring.

  What is the maximum speed of the ball

What is the maximum speed of the ball.

  What is the rotational speed of the record

A horizontal vinyl record of mass 0.10kg and radius 0.10 m rotates freely about a vertical axis through its center with a rotational speed of 5.10 rad/s.

  Find the velocity of the second marble after the collision

A student removes a 10.50 kg stereo from a shelf that is 1.802 m high. The amplifier is lowered at a constant speed to a height of 0.75 m. What is the work done by a) person and b) gravitational force that acts on the amplifier.

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