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1. (20 pts) Calculate the magnetic field energy per unit length in a parallel plate structure,...
. Equal but opposite currents I flow on the top and bottom of two long parallel...
. Equal but opposite currents I flow on the top and bottom of two long parallel plates, as shown in the figure. The plates have width w separation d, where d 《 w. out at page find the magnetic field between the two plates. a) Neglecting edge erects. (b) Calculate the magnetic field energy per unit length. (c) Compute the self inductance per unit length.
Winter 2005 Q.8 (a) Derive an expression for self inductance per unit length of a parallel...
Winter 2005 Q.8 (a) Derive an expression for self inductance per unit length of a parallel wire of radius a separated by a distance D, where one wire is a return circuit for the current in the other. (b) Using Maxwell's curl equations derive the wave equation in H for a plane wave travelling in the positive x direction in a medium with constants u = Ho E = €, and o = 0. The electric field is in the...
3. [20 pts] A linear and isotropic magnetic medium with magnetic susceptibility, Xm-Xm(in - phase...
3. [20 pts] A linear and isotropic magnetic medium with magnetic susceptibility, Xm-Xm(in - phase) +xm (out-of- phase), and permeability in free space, [uo is magnetized by an applied magnetic field intensity, Haypj. The magnetic medium under an externally applied Happl has volume magnetization vector, M and volume current density, Jms (a) [4 pts] Determine the magnetic flux density, B produced from the magnetic medium excited by Happl and write the SI unit. b) 4 pts] Determine the relative magnetic...
Problem 1: Differential Relations for a Fluid Particle (25 points) Two horizontal, infinite, parallel plates are...
Problem 1: Differential Relations for a Fluid Particle (25 points) Two horizontal, infinite, parallel plates are spaced a distance b apart. A viscous liquid is contained between the plates. The bottom plate is fixed, and the upper plate moves parallel to the bottom plate with a velocity U. Assume no-slip boundary conditions. There is no pressure gradient in the direction of flow (a) Demonstrate using the Navier-Stokes equation in the x-direction that the velocity profile is of the form: (15...
I mostly just need to confirm my answers thanks! In a typical parallel plate capacitor the...
I mostly just need to confirm my answers thanks!
In a typical parallel plate capacitor the separation distance between the plates is "d". For a charged capacitor, if you increase only the separation distance of the plates the following occurs: The potential (V) between the plates remains constant but the electric field increases, The potential (V) between the plates increases but the electric field remains constant. The potential (V) between the plates remains constant and the electric remains constant. The...
A proton is released from rest at the positive plate of a parallel plate capacitor. The...
A proton is released from rest at the
positive plate of a parallel plate capacitor. The charge per unit
area on each plate is σ=1.8e-7 C/m2 , and the
plates are separated by a distance of 1.5e-2 m.
a. What is the magnitude of the
electric field between the two plates?
b. What is the potential difference
between the two plates?
c. The line connecting A and C is
perpendicular to the electric field lines. The distance between A
and...
Two long, parallel wires are separated by a distance of 3.40 cm. The force per unit...
Two long, parallel wires are separated by a distance of 3.40 cm. The force per unit length that each wire exerts on the other is 4.20x10-5 N/m and the wires repel each other. The current in one wire is 0.520 A. Part A What is the current in the second wire? 10 AP R O ? Submit Request Answer Part B Are the two currents in the same direction or in opposite directions? In the same direction In opposite direction...
6. Find the force per unit length between two long, thin parallel wires that are separated...
6. Find the force per unit length between two long, thin parallel wires that are separated by a distance of 5 cm. One of the wires carries current 10A in one direction, and the other wire carries 10A current in the opposite direction. Is the force between the wires attractive or repulsive?
a) A parallel plate transmission line has a plate width 3 mm, plate separation 0.3 mm...
a) A parallel plate transmission line has a plate width 3 mm, plate separation 0.3 mm and is filled with a dielectric of relative permittivity 2.2. The dielectric breakdown field is 180kV/cm. Find the maximum peak power that can be transmitted down it and the corresponding peak values of the transmission line voltages and currents when the transmission line is matched to a terminating load. (5 marks) b) A 1 GHz signal of voltage amplitude 0.1 Vis propagated without reflection...
The unit of magnetic flux is named for Wilhelm Weber. A practical-size unit of magnetic field...
The unit of magnetic flux is named for Wilhelm Weber. A
practical-size unit of magnetic field is named for Johann Karl
Friedrich Gauss. Along with their individual accomplishments, Weber
and Gauss built a telegraph in 1833 that consisted of a battery and
switch, at one end of a transmission line 3 km long, operating an
electromagnet at the other end. Suppose their transmission line was
as diagrammed in the figure below. Two long, parallel wires, each
having a mass per...
. Equal but opposite currents I flow on the top and bottom of two long parallel plates, as shown in the figure. The plates have width w separation d, where d 《 w. out at page find the magnetic field between the two plates. a) Neglecting edge erects. (b) Calculate the magnetic field energy per unit length. (c) Compute the self inductance per unit length.
Winter 2005 Q.8 (a) Derive an expression for self inductance per unit length of a parallel wire of radius a separated by a distance D, where one wire is a return circuit for the current in the other. (b) Using Maxwell's curl equations derive the wave equation in H for a plane wave travelling in the positive x direction in a medium with constants u = Ho E = €, and o = 0. The electric field is in the...
3. [20 pts] A linear and isotropic magnetic medium with magnetic susceptibility, Xm-Xm(in - phase) +xm (out-of- phase), and permeability in free space, [uo is magnetized by an applied magnetic field intensity, Haypj. The magnetic medium under an externally applied Happl has volume magnetization vector, M and volume current density, Jms (a) [4 pts] Determine the magnetic flux density, B produced from the magnetic medium excited by Happl and write the SI unit. b) 4 pts] Determine the relative magnetic...
Problem 1: Differential Relations for a Fluid Particle (25 points) Two horizontal, infinite, parallel plates are spaced a distance b apart. A viscous liquid is contained between the plates. The bottom plate is fixed, and the upper plate moves parallel to the bottom plate with a velocity U. Assume no-slip boundary conditions. There is no pressure gradient in the direction of flow (a) Demonstrate using the Navier-Stokes equation in the x-direction that the velocity profile is of the form: (15...
I mostly just need to confirm my answers thanks!
In a typical parallel plate capacitor the separation distance between the plates is "d". For a charged capacitor, if you increase only the separation distance of the plates the following occurs: The potential (V) between the plates remains constant but the electric field increases, The potential (V) between the plates increases but the electric field remains constant. The potential (V) between the plates remains constant and the electric remains constant. The...
A proton is released from rest at the
positive plate of a parallel plate capacitor. The charge per unit
area on each plate is σ=1.8e-7 C/m2 , and the
plates are separated by a distance of 1.5e-2 m.
a. What is the magnitude of the
electric field between the two plates?
b. What is the potential difference
between the two plates?
c. The line connecting A and C is
perpendicular to the electric field lines. The distance between A
and...
Two long, parallel wires are separated by a distance of 3.40 cm. The force per unit length that each wire exerts on the other is 4.20x10-5 N/m and the wires repel each other. The current in one wire is 0.520 A. Part A What is the current in the second wire? 10 AP R O ? Submit Request Answer Part B Are the two currents in the same direction or in opposite directions? In the same direction In opposite direction...
6. Find the force per unit length between two long, thin parallel wires that are separated by a distance of 5 cm. One of the wires carries current 10A in one direction, and the other wire carries 10A current in the opposite direction. Is the force between the wires attractive or repulsive?
a) A parallel plate transmission line has a plate width 3 mm, plate separation 0.3 mm and is filled with a dielectric of relative permittivity 2.2. The dielectric breakdown field is 180kV/cm. Find the maximum peak power that can be transmitted down it and the corresponding peak values of the transmission line voltages and currents when the transmission line is matched to a terminating load. (5 marks) b) A 1 GHz signal of voltage amplitude 0.1 Vis propagated without reflection...
The unit of magnetic flux is named for Wilhelm Weber. A
practical-size unit of magnetic field is named for Johann Karl
Friedrich Gauss. Along with their individual accomplishments, Weber
and Gauss built a telegraph in 1833 that consisted of a battery and
switch, at one end of a transmission line 3 km long, operating an
electromagnet at the other end. Suppose their transmission line was
as diagrammed in the figure below. Two long, parallel wires, each
having a mass per...
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