(a) State Maxwell's equation for the curl of the magnetic and the electric field in free...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
(a) State Maxwell's equation for the curl of the magnetic and the electric field in free space. State the meaning of all the terms in the equations and identify the displacement current density. Using Maxwell's equations, derive the wave equations for B. Show that the wave equations admit plane waves for the electric and magnetic fields in free space of the form E = Ege(kz-wt), B = Boet(kz-wt) where Eo and Bo are constant vectors with real components if k? = w* Ho€o. Show that E and Bare transverse waves propagating with speed c = 3x 10° ms'. (b) Show that the wave number of an electromagnetic wave plane wave is complex in a material with conductivity o. Assume the wave is propagating along the y-axis. Determine the real and imaginary parts of the wave number in terms of w, u, ɛ and o. (a) State Maxwell's equation for the curl of the magnetic and the electric field in free space. State the meaning of all the terms in the equations and identify the displacement current density. Using Maxwell's equations, derive the wave equations for B. Show that the wave equations admit plane waves for the electric and magnetic fields in free space of the form E = Ege(kz-wt), B = Boet(kz-wt) where Eo and Bo are constant vectors with real components if k? = w* Ho€o. Show that E and Bare transverse waves propagating with speed c = 3x 10° ms'. (b) Show that the wave number of an electromagnetic wave plane wave is complex in a material with conductivity o. Assume the wave is propagating along the y-axis. Determine the real and imaginary parts of the wave number in terms of w, u, ɛ and o.
Expert Answer:
Related Book For
Posted Date:
Students also viewed these physics questions
-
A potential field in free space is given in spherical coordinates as where Ï 0 and a are constants. (a) Use Poissons equation to find the volume charge density everywhere. (b) Find the total...
-
An electric field in free space is E = (5z 2 / 0 ) a z V/m. Find the total charge contained within a cube, centered at the origin, of 4-m side length, in which all sides are parallel to coordinate...
-
An electric field in free space is E = (5z 3 / 0 ) a z V/m. Find the total charge contained within a sphere of 3-m radius, centered at the origin.
-
The accountant of your business has recently been taken ill through overwork. In his absence his assistant has prepared some calculations of the profitability of a project, which are to be discussed...
-
Give the structures of all of the -keto acids that will decarboxylate to yield 2-methylcyclohexanone.
-
List the components of the outsourcing consensus transition plan.
-
Culture and Mental Illness A recent study examining the link between schizophrenia and culture interviewed 60 people who had been diagnosed with schizophrenia and who heard voices in their heads. The...
-
A financial manager made two new investmentsone in the oil industry and one in municipal bonds. After a one-year period, each of the investments will be classified as either successful or...
-
Make scientific discussion and conclusion for a poster about bladeless wind turbines using the following information. Bladeless wind turbines have several promising applications due to their unique...
-
? ?? Journalize the closing entries. Include Posting References, using the account numbers in your spreadsheet. Refer to your answers from Chapter 4, Part 1 to complete this part. If an amount box...
-
Using the information below, calculate the FTY of the total process (A through C). Express answers in percentage (without the symbol - e.g. 46.23 NOT 0.4623) round to two decimals. Process Step Units...
-
Please show your work and explain how you got your answer along the way. Do not simply show an answer or show a picture of an excel spreadsheet please. The following table gives data on daily dollar...
-
A total income of I is given to spend on two goods x 1 and x 2 with prices p 1 and p 2 respectively. Your utility function for x 1 and x 2 is: U (x 1 , x 2 ) = x 1 3 x 2 2 Using this information,...
-
A pharmaceutical company is studying the possibility of satisfying its electrical and thermal requirements using cogeneration. There are several possible configurations to carry out cogeneration,...
-
A municipal drinkign water service authority is adding softening to its water treatment. The facility is treating the water flow of 18,000 m3/d with the following hardness/alkalinity: Ca2 =347 mg/L;...
-
Metabolic Effect Effects of Insulin on Carbohydrate and Lipid Metabolism Glucose uptake (muscle, adipose) Glucose uptake (liver) Glycogen synthesis (liver, muscle) Glycogen breakdown (liver, muscle)...
-
How many ounces of a 14% alcohol solution must be mixed with 3 ounces of a 20% alcohol solution to make a 17% alcohol solution? The number of ounces of the 14% alcohol solution that needs to be mixed...
-
Modify the CYK algorithm so that it applies to any CFG, not just those in CNF.
-
Let us assume that we have a very thin, square, imperfectly conducting plate 2 m on a side, located in the plane z = 0 with one corner at the origin such that it lies entirely within the first...
-
A lossless parallel-plate waveguide is known to propagate the m = 2 TE and TM modes at frequencies as low as 10 GHz. If the plate separation is 1 cm, determine the dielectric constant of the medium...
-
Let V = 2xy 2 z 3 and = 0 . Given point P(1, 2,1), find. (a) V at P; (b) E at P; (c) at P; (d) The equation of the equipotential surface passing through P; (e) The equation of the streamline...
-
What are a manager's resources?
-
What are the three levels of management?
-
What is the glass ceiling?
Study smarter with the SolutionInn App