Question: A long straight solenoid has n turns per unit length. An alternating current I = I m sin cot flows through it. Find the displacement

A long straight solenoid has n turns per unit length. An alternating current I = I m sin cot flows through it. Find the displacement current density as a function of the distance r from the solenoid axis. The cross-sectional radius of the solenoid equals R.

Step by Step Solution

★★★★★

3.42 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Inside the solenoid there is a magnetic field B on Im sin wt Since this ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-E-E-I (150).docx

120 KBs Word File

Students Have Also Explored These Related Electricity and Magnetism Questions!

A long solenoid has n turns per unit length and carries a current given by I = 10 sin wt. The solenoid has a circular cross section of radius R. Find the induced electric field at a radius r from the...

A solenoid has n turns per unit length and radius R and carries a current I. Its axis is along the x axis with one end at x = ??? and the other end at x = +?? where ? is the total length of the...

Find the current density as a function of distance r from the axis of a radially symmetrical parallel stream of electrons if the magnetic induction inside the stream varies as B = bra, where b and a...

What will be the value of total after the following code is executed? int total = 4; int myVariable1 = 12; int myVariable2 = 17; if (myVariable1> myVariable2) { myVariable1 += myVariable2; total+=...

Figure 1: Question 1 1. A square loop of wire (side length a) is rotating in the counter-clockwise direction (when viewed from above) at a constant angular velocity @ in a uniform magnetic field B =...

Problem 5 : Magnetostatics - Magnetic field in long solenoid ( 1 ) ( Optional , for bonus points ) At the end of slide set 1 9 , you were encouraged to review some textbook examples and to think...

Let Fox = x + 2x-sx-6, gex)=x= 4 and hier = focom 3 g(x) and locate a) fully Facter the equations of fand g, any asymptotes and /or holes of the graph up S 6) Determine the x - Coardrates of the...

I. Answer the following questions with TRUE of FALSE. 1. Charges are formed by combinations of proton and electron. 2. Objects that carry charge are not affected by other charged objects around them....

xercises 1. Two long bar magnets lying on a table with their south magnetic field of 0.6 T. What is the magnitude of the poles facing one another exert a force of 10 N on each magnetic force on this...

A very long straight solenoid has a cross-section radius R and n turns per unit length. A direct current I flows through the solenoid. Suppose that x is the distance from the end of the solenoid,...

A 3.00-kg steel ball strikes a wall with a speed of 10.0 m/s at an angle of 60.0° with the surface. It bounces off with the same speed and angle (Fig. P9.9). If the ball is in contact with the...

The chapter suggested that it is important to design the format of a report before creating the report itself. Do you agree with this suggestion? Why or why not?

4.6 When the consumer chooses his or her optimal consumption bundle while respecting his or her budget constraint, what condition is satisfied?

The financial statements of P&G are presented in Appendix 5B or can be accessed at the books companion website, www.wiley.com/college/kieso. Instructions Refer to P&Gs financial statements and the...

The post-closing trial balance of Violet Corporation at December 31, 2012, contains the following stockholders equity accounts. Preferred Stock (15,000 shares issued)........... $ 750,000 Common...

Wonderful Not only did our salespeople do a good job in meeting the sales budget this year, but our production people did a good job in controlling costs as well, said Kim Clark, president of Martell...

For a recent year, McDonalds company-owned restaurants had the following sales and expenses (in millions): Sales $16,083 Food and packaging $ 5,350 Payroll 4,185 Occupancy (rent, depreciation, etc.)...

Race Car Inc. retails racing products for BMWs, Porsches, and Ferraris. The following accounts and their balances appear in the ledger of Race Car Inc. on April 30, the end of the current year:...

Iodine, I 2 , is much more soluble in an aqueous solution of potassium iodide, KI, than it is in pure water. The anion found in solution is I 3 . (a) Draw an electron dot structure for I 3 . (b)...

update: for some reason posting screenshots here doesn't work, so here's the link to all relevant documents: https://imgur.com/a/RSjumVZ Part 1 asks you to: (a) Find the least squares equation for a...

The price of a stock is $40. The Price of a 1-year European put option on the stock with a strike price of $30 is quoted ad $7 and the price of a 1-year European call option on the stock with a...

With excel formulas too please. Format PainterH Clipboard F28 The Capital Market Line (CML) Xirkind Yirkind 1984% 1538% 0.1575 0.1378 3968% 3712%.--SQRT(C4) 0.0110 0.0747 -B6/(B5 C5) 3 Average return...