Find the magnetic energy density in the same region

Reference no: EM131003720

A long coaxial cable consists of two thin walled concentric conducting cylinders with radii a and b. The inner cylinder carries a current I (out of page) and the outer provides the return path for that current. The current creates a magnetic field between the two cylinders.

Find:

a) The magnetic energy density in the same region.

b) The total energy for a length l of the cable is.

c) What is the energy stored per unit length of the cable if a = 1.2mm, b=3.5mm, and I=2.7A?

Reference no: EM131003720

Questions Cloud

Fiduciaries are associated with businesses : Fiduciaries are associated with businesses. Do you think that there is an argument that politicians could be or should be held as fiduciaries to the government.

What values of x result in a local maximum : The figure show the graph of the derivative of a continuous function f. What values of x result in a local maximum? What values of x result in a local minimum?

Prepare the journal entry to recognize the income tax : Prepare the journal entry to recognize the income tax benefit of the operating loss. AirParts elects the carry back option.

Most case both criminal and civil involve : Most case both criminal and civil involve: a. False misleading testimony b. Lawyers searching for the truth

Find the magnetic energy density in the same region : A long coaxial cable consists of two thin walled concentric conducting cylinders with radii a and b. The inner cylinder carries a current I (out of page) and the outer provides the return path for that current. The current creates a magnetic field..

Steve dies : 5. Steve dies a) any money he has will go to the state b) his property would go to cover probate costs

What amount of income tax expense should the bank report : Assuming a 40% tax rate, what amount of income tax expense should the bank report?

What is the amount of income tax expense : What is the amount of income tax expense that Southeast should report in its income statement? How should the extraordinary gain be reported?

Calculate the budgeted overhead allocation rates : Prepare a direct material usage budget in both units and dollars - calculate the budgeted overhead allocation rates for weaving and dyeing.

User Account

All Pages