How long does it take for a conduction electron to move

Assignment Help Physics
Reference no: EM13322159

A silver wire of diameter 1.0 mm carries a current of 140 mA. The density of conduction electrons in silver is 5.8E28 m^-3. How long (on average) does it take for a conduction electron to move 1.0 cm along the wire?

Reference no: EM13322159

Questions Cloud

What current flows through the light bulb : A simple circuit is set up that only consists of a 12 V battery connected to a light bulb with a resistance of 4 Ohms
Most appropriate graphical representation : What would be the most appropriate graphical representation to show the dispersion of new home prices in a particular area? Why?
Determine amount of coal consumed during a 24-hour period : A coal-burning steam power plant produces a net power of 300 MW with an overall thermal efficiency of 32 percent. The actual gravimetric air-fuel ratio in the furnace is calculated to be 12 kg air/kg fuel.
What is the resistance of the dryer : A clothes dryer runs on 4400 W. If the dryer draws 20 A of current, what is the resistance of the dryer
How long does it take for a conduction electron to move : A silver wire of diameter 1.0 mm carries a current of 140 mA. How long (on average) does it take for a conduction electron to move 1.0 cm along the wire
Determine the shear force and bending moment diagrams : a 200 lb divers stands on the end of the diving board. determine the shear force and bending moment diagrams
What is the wavelength of the light used : Monochromatic light falls on a slit that is 2.80*10^-3 mm wide. If the angle between the first dark fringes on either side of the central maximum is 36.0 degrees
Calculate the charge stored on each plate : Two parallel plates, each of area 5.00 cm2, are separated by 2.00 mm with purified nonconducting water between them. calculate the charge stored on each plate
What is the highest state the electron can be promoted : If a hydrogen atom in its ground state is illuminated with em radiation of wavelength 97.44 nm, what is the highest state the electron can be promoted

Reviews

Write a Review

Physics Questions & Answers

  How tall is the resulting image

If a lens with focal length 10 cm is placed 30 cm from an image 3 cm tall, how tall is the resulting image

  How to use the energy in this candy bar to climb stairs

The label on a candy bar says 480 Calories. Assuming a typical efficiency for energy use by the body, if a 62 person were to use the energy in this candy bar to climb stairs, how high could she go?

  What is the quantum number of the level

When an electron in a hydrogen atom falls from a higher energy state down to the ground state, What is the quantum number of the level from which the electron fell

  What is the maximum speed the brick can have

A brick of mass 1.21 kg is attached to a thin (massless) cable and whirled around in a circle in a vertical plane. What is the maximum speed the brick can have at the bottom of the circle before the cable will break

  What is the points tangential speed

A wheel of radius 1.6m rotates at a uniform speed. If a point on the rim of the wheel has a centripetal acceleration of 2.3m/s2 , what is the point's tangential speed

  What is the magnitude of the frictional force

Bob walks up to the crate and begins pushing with 200N of force. What is the magnitude of the frictional force now

  Find the normal force exerted on the motorcycle

As part of a circuit act, a person drives a motorcycle with constant speed v around the inside of a vertical track of radius r. If the combined mass of the motorcycle and rider is m, find the normal force exerted on the motorcycle by the track at ..

  Calculate the time of flight

A shot fired with a velocity 100 m/s on a direction making an angle 60 degree with vertical. Calculate the time of flight

  Calculate the heat rejected by the steam

steam at 18mpa and 600 c is contained in a cylinder of volume 0.5m3 , calculate the heat rejected by the steam

  Find the capacitance of a parallel plate capacitor

Find the capacitance of a parallel plate capacitor that has two square plates both having a side length of 6 cm, where these plates are seperated by 15 mm

  Required bandwidth to transmit rc time constant & fm signal

Determine the required bandwidth to transmit the RC time constant and FM signal required for Preemphasis circuits.

  Find the emissivity of wall

The concrete wall of a building is 0.11 m thick. The temperature inside the building is 23.2°C, while the temperature outside is 0.0°C. Heat is conducted throughout the wall.

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