Obtain the resistivity of the wire

Assignment Help Physics
Reference no: EM13515560

a) A d = 4.40 mm diameter wire carries an electric current of I = 13.4 A when the electric field is E = 6.22×10-2 V/m along the wire. What is the current density?

b) What is the conductivity of the wire?

c) What is the resistivity of the wire?

Reference no: EM13515560

Questions Cloud

Explain titration of the acid solution requires : A 1.00-g solid sample containing a mixture of NaCl and H3C6H5O7, a triprotic acid, is dissolved in 15 ml of water. Titration of the acid solution requires 25.40 mL of 0.1598 M NaOH solution to reach the endpoint.
How much electric charge passes through the starter motor : The starter motor of a car engine draws an electric current of 42.0 A from the battery. The copper wire to the motor is 5.70 mm in diameter and 1.36 m long. How much electric charge passes through the starter motor
Prepare a cash budget for july : Prepare a cash budget for July - what is your advice to management of PrimeTime Sportswear?
Define the energy required to dissociate the h2 molecule : The energy required to dissociate the H2 molecule to H atoms is 432 KJ/mol H2. If the dissociation of an H2 molecule were accomplished by the absorption of a single photon whose energy was exactly the quantity required , that would be its wavelend..
Obtain the resistivity of the wire : A d = 4.40 mm diameter wire carries an electric current of I = 13.4 A when the electric field is E = 6.22×10-2 V/m along the wire. What is the resistivity of the wire
Calculate the cost of goods sold for jewelry : Calculate the cost of goods sold for jewelry and watches for September and October - calculate a purchases budget, in dollars, for each product for the month of September.
Define the wavelength of the corresponding light : the energy of a photo is 3.16 times 10^-19J. what is the wavelength of the corresponding light. what is the color of this light.
Pounds of raw materials to be purchased during october : Calculate the number of units of product to be produced during October and calculate the number of pounds of raw materials to be purchased during October.
Evaluate the potential of the reaction of ce4+ : Calculate the potential of the reaction of Ce4+ and Fe2+ under standard conditions. Using the equation, nFE=RTlnK, calculate the equilibrium constant for this reaction.

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