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Ouestion 3 An electron beam forms a current of density (a) Determine the total current. (b)...
1. Find the magnetic field intensity H everywhere in air due to the volume current density...
1. Find the magnetic field intensity H everywhere in air due to the volume current density J- uniformly distributed over the inner cylinder o radiusa in the region 0spsa,oses 2r.-acz < and the uniform surface current distribution J.-i,, which nows on the cylindrical shell that is located at ρ=b,0 φ 2r,-oczco. Note that both current densities flow in the 2 direction
Please show steps B. Magnetostaties: The x-y plane contains an infinite current sheet with surface current...
Please show steps
B. Magnetostaties: The x-y plane contains an infinite current sheet with surface current density s8Is. Find the magnetic fleld H everywhere in space. Amperian Contour O00o y (a) Use the right-hand rule and make a "Ruestimate" for the magnetic field intensity H both above (z> 0) and below (z<0) this infinite current sheet. (b) Choose an Amperian Contour that encloses the current sheet as shown above and perform the closed path integral of H di around this...
A 1cm 3. An unneutralized electron beam has density ne 10143 and radius It flows along a 2-Tesla ...
a 1cm 3. An unneutralized electron beam has density ne 10143 and radius It flows along a 2-Tesla magnetic field in +z direction, as shown in the following figure. Answer the following questions. [20 points] (a) What are the electric filed magnitude and direction? The electric field occurs due to the beam's charge (use the Gauss's law and divergence theorem) (b) What are the ExB drift direction and magnitude? -c), JA 2a 불과삼수, kB. 1 38시、-2
a 1cm 3. An...
2. A long solenoid carrying a time-dependent current I(t) is wound on a hollow cylinder whose axis of symmetry is the z...
2. A long solenoid carrying a time-dependent current I(t) is wound on a hollow cylinder whose axis of symmetry is the z-axis. The solenoid's radius is a, and it has n turns per metre. (a) * Write down the magnetic intensity H(ที่ t) and magnetic field B(r,t) everywhere. What is the energy density in the magnetic field inside the solenoid? (b Find the electric field E(F,t) everywhere using Faraday's law in integral form. (c) * Find the magnetic vector potential...
2. Total Current Density The magnetic field , B, in a ferromagnetic material is a known...
2. Total Current Density The magnetic field , B, in a ferromagnetic material is a known function of spatial coordinates. (a) Prove that the total (conduction plus magnetization) volume current density in linear material, total = + m, can be expressed in terms of B as follows: total = x B/MO. (b) Specifically, compute total for B(x,y,z) = (2x +z)/y28+ (2/y)ý + (x + 2y)2 T. (c) In a uniform Ē field, assume there exists a volume current density T...
Please answer part C. 2. Total Current Density The magnetic field , B, in a ferromagnetic...
Please answer part C.
2. Total Current Density The magnetic field , B, in a ferromagnetic material is a known function of spatial coordinates. (a) Prove that the total (conduction plus magnetization) volume current density in linear material, Jtotal =Ī + ſm, can be expressed in terms of B as follows: Jtotal = x B / Ho. (b) Specifically, compute J total for B(x,y,z) = (2x +z)/y2x + (2/y9+ (x + 2y)2 T. (c) In a uniform Ę field, assume...
During the photoelectric effect, that forms the basis of photovoltaic solar cells, a beam of monochromatic...
During the photoelectric effect, that forms the basis of photovoltaic solar cells, a beam of monochromatic light consisting of an unknown number of photons knock electrons out of a metal producing an electrical current. For this effect, which statement is always true? The kinetic energy of each electron depends on the intensity of the light beam. The kinetic energy of each electron depends on the number of photons in the light beam. The kinetic energy of each electron depends on...
The electric flux density produced inside a parallel plate capacitor with a 3 cm diameter and...
The electric flux density produced inside a parallel plate capacitor with a 3 cm diameter and plate separation of 60mm is)--4.5 cos(20π×103t) az c. Use Ampere's Law in point form to determine the following a. The curl of the magnetic field intensity due to displacement current produced in the capacitor. Plot the magnitude of the curl of the magnetic field intensity versus the magnitude of the electric flux density produced b. in the capacitor for S ts 10 msec.
[3] A wire of radius a carries a uniform current density given by which is directed...
[3] A wire of radius a carries a uniform current density given by which is directed out of the page as shown. The wire carries a total current I. (a) Which direction does the magnetic field circulate around the wire? (circle the correct answer below). (b) Calculate the magnitude of the current density in terms of I and a (c) Showing complete details, including sketches as necessary, calculate the vector magnetic field inside the wire in terms of I, a...
Question Two parallel flat wires carry a current density in opposite directions, perpen dicular to the...
Question Two parallel flat wires carry a current density in opposite directions, perpen dicular to the x-z plane (see Figure) 1. For a constant current density calculate the magnitude and direction of the magnetic field as a function of height, everywhere in space. You ignore boundary effects, and treat the wires as if they are infinitely large can 2. Draw a figure of the magnetic field strength vs. height in part I) calculated as 3. The current density is increased,...
1. Find the magnetic field intensity H everywhere in air due to the volume current density J- uniformly distributed over the inner cylinder o radiusa in the region 0spsa,oses 2r.-acz < and the uniform surface current distribution J.-i,, which nows on the cylindrical shell that is located at ρ=b,0 φ 2r,-oczco. Note that both current densities flow in the 2 direction
Please show steps
B. Magnetostaties: The x-y plane contains an infinite current sheet with surface current density s8Is. Find the magnetic fleld H everywhere in space. Amperian Contour O00o y (a) Use the right-hand rule and make a "Ruestimate" for the magnetic field intensity H both above (z> 0) and below (z<0) this infinite current sheet. (b) Choose an Amperian Contour that encloses the current sheet as shown above and perform the closed path integral of H di around this...
a 1cm 3. An unneutralized electron beam has density ne 10143 and radius It flows along a 2-Tesla magnetic field in +z direction, as shown in the following figure. Answer the following questions. [20 points] (a) What are the electric filed magnitude and direction? The electric field occurs due to the beam's charge (use the Gauss's law and divergence theorem) (b) What are the ExB drift direction and magnitude? -c), JA 2a 불과삼수, kB. 1 38시、-2
a 1cm 3. An...
2. A long solenoid carrying a time-dependent current I(t) is wound on a hollow cylinder whose axis of symmetry is the z-axis. The solenoid's radius is a, and it has n turns per metre. (a) * Write down the magnetic intensity H(ที่ t) and magnetic field B(r,t) everywhere. What is the energy density in the magnetic field inside the solenoid? (b Find the electric field E(F,t) everywhere using Faraday's law in integral form. (c) * Find the magnetic vector potential...
2. Total Current Density The magnetic field , B, in a ferromagnetic material is a known function of spatial coordinates. (a) Prove that the total (conduction plus magnetization) volume current density in linear material, total = + m, can be expressed in terms of B as follows: total = x B/MO. (b) Specifically, compute total for B(x,y,z) = (2x +z)/y28+ (2/y)ý + (x + 2y)2 T. (c) In a uniform Ē field, assume there exists a volume current density T...
Please answer part C.
2. Total Current Density The magnetic field , B, in a ferromagnetic material is a known function of spatial coordinates. (a) Prove that the total (conduction plus magnetization) volume current density in linear material, Jtotal =Ī + ſm, can be expressed in terms of B as follows: Jtotal = x B / Ho. (b) Specifically, compute J total for B(x,y,z) = (2x +z)/y2x + (2/y9+ (x + 2y)2 T. (c) In a uniform Ę field, assume...
The electric flux density produced inside a parallel plate capacitor with a 3 cm diameter and plate separation of 60mm is)--4.5 cos(20π×103t) az c. Use Ampere's Law in point form to determine the following a. The curl of the magnetic field intensity due to displacement current produced in the capacitor. Plot the magnitude of the curl of the magnetic field intensity versus the magnitude of the electric flux density produced b. in the capacitor for S ts 10 msec.
[3] A wire of radius a carries a uniform current density given by which is directed out of the page as shown. The wire carries a total current I. (a) Which direction does the magnetic field circulate around the wire? (circle the correct answer below). (b) Calculate the magnitude of the current density in terms of I and a (c) Showing complete details, including sketches as necessary, calculate the vector magnetic field inside the wire in terms of I, a...
Question Two parallel flat wires carry a current density in opposite directions, perpen dicular to the x-z plane (see Figure) 1. For a constant current density calculate the magnitude and direction of the magnetic field as a function of height, everywhere in space. You ignore boundary effects, and treat the wires as if they are infinitely large can 2. Draw a figure of the magnetic field strength vs. height in part I) calculated as 3. The current density is increased,...
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