A coaxial cable consists of two conducting cylinders of radii a and b. The electric and magnetic
Question:
A coaxial cable consists of two conducting cylinders of radii a and b. The electric and magnetic fields in the cable are
where Vo and Io are constants.
(a) Determine the time-average Poynting vector.
(b) Find the time-average power flowing through the cable.
Transcribed Image Text:
E Vo pln(b/a) -sin(wt - Bz)a,, a< p
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (8 reviews)
a b P Ex H VI 2lnba ...View the full answer
Answered By
Aysha Ali
my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field.
matriculation in science topics; inter in computer science; bachelors in business and information technology
_embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_
4.40+
11+ Reviews
14+ Question Solved
Related Book For
Question Posted:
Students also viewed these Engineering questions
-
A coaxial cable consists of two very long cylindrical tubes, separated by linear insulating material of magnetic susceptibility Xm. A current I flows down the inner conductor and returns along the...
-
A coaxial cable consists of two thin coaxial cylinders electrically connected at one end; an inner cylindrical conducting tube of radius a carrying a steady current I which is screened by an outer...
-
A long, straight coaxial cable consists of two thin, tubular conductors, the inner of radius a and the outer of radius b. Current I flows out along one conductor and back along the other. Show that...
-
Miami Tropical stock has a beta of 1.25. The risk-free rate of return is 4.34 percent and the market risk premium is 9.02 percent. What is the expected rate of return on this stock? 10.23 percent...
-
How does the speed of a runner vary over the course of a marathon (a distance of 42.195 km)? Consider determining both the time (in seconds) to run the first 5 km and the time (in seconds) to run...
-
Sniffit & Koff plc is an established pharmaceutical company that has for many years generated 90% of its revenue through the sale of two specific cold and flu remedies. Sniffit & Koff plc has lately...
-
In a study of the Marisa Waite diet, four subjects lost an average of 45 pounds. It is found that there is about a 30% chance of getting such results with a diet that has no effect. Determine whether...
-
During the fourth quarter of 2016, there were seven biweekly paydays on Friday (October 7, 21; November 4, 18; December 2, 16, 30) for Quality Repairs. Using the forms supplied on pages 4-44 to 4-47...
-
Barnes Company reports the following for its product for its first year of operations. Direct materials Direct labor Variable overhead Fixed overhead Variable selling and administrative expenses...
-
Two power plants are currently emitting 8,000 tons of pollution each (for a total of 16,000 tons) in City A. Marginal pollution reduction costs for Plant 1 are given by MCR 1 = 0.02 Q 1 and for Plant...
-
Human exposure to the electromagnetic radiation in air is regarded as safe if the power density is less than 10 mW/m 2 . What is the corresponding electric field intensity?
-
The electric field intensity in a dielectric medium ( = o , = o r ) is given by E = 150 cos(10 9 t + 8x)a z V/m Calculate (a) The dielectric constant r (b) The intrinsic impedance (c) The...
-
Simplify each power of i. i -14
-
Describe the various types of dewatering that can be used under varying circumstances. What are the good and bad aspects of each type? When dewatering a site, there is potential that there will be...
-
If you had to make an educated guess, which of the 3 ICFR opinion types, such as unqualified, disclaimer of opinion and adverse opinion got used more on 2020 audits than any other year AND why?...
-
Esai, age 76, owns a segregated fund contract from the Maple Leaf Insurance Company. 10 years ago, Esai invested $95,000 in the segregated fund. Upon maturity, it is now valued at $55,000. The...
-
Two charges q = 3.20 nC and 92 +8.07 nC are at a distance of 1.52 m from each other. q is fixed at its location while q is released from rest. (a) What is the kinetic energy of the charge q2 when it...
-
Burrito Corporation has a defined benefit pension plan. Burrito received the following information for the current calendar year: Projected benefit obligation Balance, January 1 Service cost Interest...
-
How does a targeted rsum differ from a general rsum? Which do you believe would be most effective and why?
-
The following selected accounts and normal balances existed at year-end. Notice that expenses exceed revenue in this period. Make the four journal entries required to close the books: Accounts...
-
The vertices of a triangle are located at (4, 1, 3), ( 2, 5, 4), and (0, 1, 6). Find the three angles of the triangle.
-
Points P, Q, and R are located at ( 1, 4, 8), (2, 1, 3), and ( 1, 2, 3), respectively. Determine: (a) The distance between P and Q, (b) The distance vector from P to R, (c) The angle between QP and...
-
If r is the position vector of the point (x, y, z) and A is a constant vector, show that: (a) (r A) A = 0 is the equation of a constant plane (b) (r A) r = 0 is the equation of a sphere (c) Also...
-
4) How many times is function F called in each code segment given below? Clearly explain your answer and express the bounds in terms of n in big-O notation Assume n = 2k Code Segment 1 for i 1 to n...
-
IV. Consider the following weighted undirected graph and assume that the neighbors of any vertex are always accessed in their respective alphabetical order by label. Draw the minimum-cost spanning...
-
2. Let fl(x) denote the machine floating-point version of a number x. Consider a computer using a binary floating point representation with 4 bits of precision in the significand. Assume that...
Study smarter with the SolutionInn App