What is the drift velocity for the electrons in this wire

Assignment Help Physics
Reference no: EM13983690

A wire has a density of 6.4g/cm3 , a gram molecular weight of 62.7g/mole , and 1e-/atom .

What is the number of carriers/volume (n) for this wire?

What is the current density for this wire if the current is 5.7Amp , and the radius is 8x10-4m ?

What is the drift velocity for the electrons in this wire?

What is the time between collisions if the resistivity of the wire is 1.58x10-8\Ohmxm ?

Reference no: EM13983690

Questions Cloud

Abc inc just paid a dividend of $2.23 and the dividends : ABC INC just paid a dividend of $2.23 and the dividends are expected to indefinitely grow at a constant 2.6% rate. If investors require a return of 8.6% from this stock, what is the value of the ABC stock? Write in the value with two decimal points b..
Prepare the necessary journal entries to correct : Prepare the necessary journal entries to correct for each of the following attempts by TagPro to manipulate its financial statements. (Hint: compare the entry TagPro recorded to the correct entry to discern the correcting entry.)
How much distance does car cover during given time period : How much distance does the car cover during this 1.93 s time period? What is the speed of the car 1.93 s after it starts from rest?
What is the current in the wire : A wire carries an unknown current along the x axis. At a distance of 7cm from the wire the magnetic field has a strength of 10.0mT. What is the current in the wire?
What is the drift velocity for the electrons in this wire : A wire has a density of 6.4g/cm3 , a gram molecular weight of 62.7g/mole , and 1e-/atom . What is the number of carriers/volume (n) for this wire?
How exciting molecules or increasing the energy : How exciting molecules or increasing the energy within water gradually increases its temperature and when the molecules become extremely excited water gets to its boiling temperature.
Project - cloud computing security policy : Project: Cloud Computing Security Policy. Create a transition strategy for moving from the "As-Is" enterprise architecture to cloud-based services. You should consider IaaS, PaaS, and SecaaS strategies
Find the magnitude of the induced emf in the loop : A wire loop of area 150cm^2 lies on a horizontal table top. An electromagnet produces a magnetic field of .260T directed straight up through the loop. Over a period of .40s, the field is reduced to 0.060T. find the magnitude of the induced emf in t..
What is the induced emf in the loop : A wire loop has a resistance R = 10W and the area of the loop is 0.5 m^2, intially there is no magnetic field through the loop but at time t = 0 we start to increase the field at a uniform rate that it reaches B = 5T out of the page in 100s. What ..

Reviews

Write a Review

Physics Questions & Answers

  What is the angular displacement of propeller in 2.60 s

Two carts with masses of 10.60 kg and 2.50 kg, respectively, move in opposite directions on a frictionless horizontal track with speeds of 6.70 m/s and 3.50 m/s, in that order. The carts stick together after colliding head-on. Find the final speed of..

  Determine the resistance of the new wire

A wire that has a resistance of 5 is passed through an extruder so as to make it into a new,What is the resistance of the new wire

  Determine the wave speed on the string

Determine the wave speed on the string and determine the speed of sound from the data given.

  What is the magnification of the mirror with proper sign

A small postage stamp is placed in front of a concave mirror (radius = 1.1 m), such that the image distance equals the object distance. (a) What is the object distance

  Calculate the angular momentum of the mass

The motion of a 25.0 kg mass on the end of a string is uniform circular motion. The magnitude of the tangential velocity of the mass is 5.0 m/s, Calculate the angular momentum of the mass

  Obtain the magnetic flux through one turn of the coil

In a physics laboratory experiment, a coil with 190 turns. Each turn of the coil encloses an area of 7.0 cm2. Obtain the magnetic flux through one turn of the coil before it is rotated

  Find the temperature of the gas and the rms speed

A volume of nitrogen gas has a density of 1.15 kg/m3 and a pressure of 1.07 atm. Find the temperature of the gas and the rms speed of its molecules

  What is the velocity of the boat

A speedboat starts from rest at 2.01m/s2 for 7.00s. At the end of this time, the boat continues for an additional6.00 s with an acceleration of +.518 m/s2. Followingthis, the boat accelerates at -1.49m/s2 for 8.00s.

  Calculate the cost of a macbook pro labtop

Calculate the cost of running the light bulb you used in lab at 12 volts for one year. Calculate the cost of a MacBook pro labtop to be left on for one year

  Determine the total distance traveled

Sally travels by car from one city to another. She drives for 26.0 min at 74.0 km/h, 44.0 min at 48.0 km/h, Determine the total distance traveled

  Estimate the minimum amount of gasoline

You are preparing for a 5-day backpacking trip where you plan to use a gasoline cook stove for about 30 min each morning and night. Estimate the minimum amount of gasoline you should take on your trip

  What is the position of the horizontal meter stick

A horizontal meter stick, 100 cm long, supported at the50-centimeter mark has a mass of 500 grams hanging from it at the20-centimeter mark and a 300-gram mass hanging at the 60-centimeter mark

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