Consider a uniform plane wave having E = Ex(z, t), and H = H, (z,t), and...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Consider a uniform plane wave having E = Ex(z, t)â, and H = H, (z,t)â, and propagating in the +z direction in a lossless dielectric medium. The time variation of Ex in a constant z-plane and the distance variation of Hy for a fixed time are observed to be sinusoids and shown in the following figures. (Warning: Amplitudes shown are peak to peak) Ex(t) N min 10 ns 9 V/m 0.2 A/m a) What is the intrinsic impedance of the medium? b) What is the propagation constant (wave number)? c) What is the phase velocity? H,(z) 0.5 m d) Find the relative permittivity and permeability of the medium? e) Write time domain expressions for electric field intensity and magnetic field intensity vectors. Consider a uniform plane wave having E = Ex(z, t)â, and H = H, (z,t)â, and propagating in the +z direction in a lossless dielectric medium. The time variation of Ex in a constant z-plane and the distance variation of Hy for a fixed time are observed to be sinusoids and shown in the following figures. (Warning: Amplitudes shown are peak to peak) Ex(t) N min 10 ns 9 V/m 0.2 A/m a) What is the intrinsic impedance of the medium? b) What is the propagation constant (wave number)? c) What is the phase velocity? H,(z) 0.5 m d) Find the relative permittivity and permeability of the medium? e) Write time domain expressions for electric field intensity and magnetic field intensity vectors.
Expert Answer:
Related Book For
Posted Date:
Students also viewed these accounting questions
-
A 10 MHz uniform plane wave having an initial average power density of 5 W/m 2 is normally incident from free space onto the surface of a lossy material in which " 2 /' 2 = 0.05, ' r2 = 5, and 2 = ...
-
A uniform plane wave in air with H = 4 sin (wt 5x) ay A/m is normally incident on a plastic region with the parameters = o, = 4o, and = 0. (a) Obtain the total electric field in air. (b) Calculate...
-
A uniform plane wave in air is normally incident on an infinite lossless dielectric material having = 3o and = o. If the incident wave is Ei = 10 cos (wt z) ay V/m. find: (a) and w of the wave in...
-
As an agricultural engineer, you must design a trapezoidal open channel to carry irrigation water (Figure). Determine the optimal dimensions to minimize the wetted perimeter for a cross-sectional...
-
A homeowner uses a snow blower to clear his driveway. Knowing that the snow is discharged at an average angle of 40? with the horizontal, determine the initial speed d v0 of thesnow. mgo 1.1
-
Federal housing choice vouchers ($19 billion in 2015) and food stamps ($74 billion in 2014) are two of the largest in-kind transfer programs for the poor. Many poor people are eligible for both...
-
Stan and Stuart, partners in a manufacturing business, share profits and losses equally. They have the following partnership agreement: Their capital and current balances as at 1 June 2008 and their...
-
Soybean oil is to be pumped from a storage tank to a processing vessel. The distance is 148 m and included in the pipeline are six right-angle bends, two gate valves and one globe valve. If the...
-
Three coins are tossed. Consider the odds against getting three heads. How many different outcomes are possible? outcomes How many of the possible outcomes are three heads? outcomes How many of the...
-
Suppose that there are p = 4 quality characteristics, and in correlation form all four variables have variance unity and that all pairwise correlation coefficients are 0.9. The in-control value of...
-
AKA sdn bhd a logistic company wish to raise additional fund via equity in stock exchange. As the CFO of this company explain any THREE ( 3 ) types of underwriting available in the market . Then...
-
A hubcap falls off a car at the top of a hill; it has a speed of 0.87 m/s. If friction is negligible, what will be the speed of the hubcap after it has rolled 0.29 m below its starting position?...
-
Tatum can borrow at 6.75 percent. The company currently has no debt and the cost of equity is 11.15 percent. The current value of the firm is $630,000. The corporate tax rate is 22 percent. What will...
-
A gene delivery startup company has asked you to help design some polymers to deliver a proprietary gene they recently developed. After some literature search you found two classes of polymers: poly...
-
You are the Director of the Coding department for a hospital, and you have been asked to give a brief presentation to a management meeting about what ICD-10 is, and what impact it has on the hospital.
-
What is meant by the concept of "Integrated Flight Instruction? Please use two fully developed paragraphs and provide both a definition of "integrated flight instruction" as well as how you might use...
-
As an analyst for Oriole Inc., you are responsible for many firms, including ADFC. Currently you have a "hold" recommendation on ADFC. The current price of ADFC is $ 135. You have conducted an...
-
During the month, services performed for customers on account amounted to $7,500 and collections from customers in payment of their accounts totaled $6,000. At the end of the month, the Accounts...
-
An optical fiber with an attenuation of 0.4 dB/km is 5 km long. The fiber has n1 = 1.53, n2 = 1.45, and a diameter of 50 m. Find: (a) The maximum angle at which rays will enter the fiber and be...
-
A transmission line consists of two identical wires of radius a,?separated by distance d?as shown in Figure. Maintain one wire at 1 V and the other at ? 1 V and use MOM to find the capacitance per...
-
Write the following time-harmonic fields asphasors: (a) E = 4 cos(wt - 3x - 10) a, - sin(ot + 3x + 20) a. sin 0 (b) - cos(wt - 5r)a, sin(ot - 2x)a, + 10e cos(ot (c) J = 6e 5x)a.
-
Can any financial product normally make it possible to obtain resources at below market cost?
-
Redo the exercise above, assuming in the first case that the Faurecia share rises to 40 or falls to 25. What is the impact on the value of the option? What basic feature of the option have you...
-
You wish to value a call option on the Faurecia share (which does not pay dividends) after 6 months with a strike price of 35 and a 6-month duration. You do not know what volatility to factor in....
Study smarter with the SolutionInn App