Homework Answers
First we have to solve for electrical field equation then for polarization equation
Add Answer to:
Two conducting concentric, cylindrical shells are separated by a dielectric of permittivity E. This is the...
Concentric Cylindrical Conducting Shells 1 An infiinitely long solid conducting cylindrical shell of radius a =...
Concentric Cylindrical Conducting Shells
1
An infiinitely long solid conducting cylindrical shell of radius
a = 4.8 cm and negligible thickness is positioned with its symmetry
axis along the z-axis as shown. The shell is charged, having a
linear charge density ?inner = -0.35 ?C/m. Concentric
with the shell is another cylindrical conducting shell of inner
radius b = 17.1 cm, and outer radius c = 21.1 cm. This conducting
shell has a linear charge density ? outer =
0.35?C/m....
Two very long concentric conducting cylindrical shells are arranged as seen below. The inner shell has...
Two very long concentric conducting cylindrical shells are arranged as seen below. The inner shell has a radius a, and the outer shell a radius b. Each shell has a length L. A charge of -Q is spread over the inner shell and a charge of +Q resides on the outer shell. Ignore fringe fields (e.g. assume each cylinder is very long). Find the electric field everywhere in space. Find the potential difference between the two shells. Which one is...
The space between two concentric conducting spherical shells of radii b = 2.20 cm and a...
The space between two concentric conducting spherical shells of radii b = 2.20 cm and a = 1.20 cm is filled with a substance of dielectric constant κ = 24.2. A potential difference V = 50.0 V is applied across the inner and outer shells. Determine (a) the capacitance of the device, (b) the free charge q on the inner shell, and (c) the charge q induced along the surface of the inner shell.
The space between two concentric conducting spherical shells of radii b = 1.70 cm and a...
The space between two concentric conducting spherical shells of radii b = 1.70 cm and a = 1.20 cm is filled with a substance of dielectric constant κ = 20.5. A potential difference V = 62.0 V is applied across the inner and outer shells. (a) Determine the capacitance of the device. (b) Determine the free charge q on the inner shell. (c) Determine the charge q' induced along the surface of the inner shell.
A spherical capacitor is formed from two concentric spherical conducting shells separated by a vacuum. The...
A spherical capacitor is formed from two concentric spherical conducting shells separated by a vacuum. The inner sphere has a radius of rarar_a = 12.0 cm, and the outer sphere has a radius of rbrbr_b = 14.8 cm. A potential difference of 120 VV is applied to the capacitor. a. What is the capacitance of the capacitor? Use ϵ0ϵ0epsilon_0 = 8.85×10−12 F/mF/m for the permittivity of free space. b. What is the magnitude E1 of the electric field E at...
5. (20 points) For many dielectric materials, the relationship between the displacement field D a...
5. (20 points) For many dielectric materials, the relationship between the displacement field D and the electric field E in the material is linear and can be represented simply by th equation D-eE, where ε is the permittivity of the medium. Consider now two long, co- axial cylindrical conducting shells separated by such a dielectric (see the cross-sectional figure below). Let the surface charge density on the inner cylinder with radius a be +o, and assume that the charge is...
Consider two concentric cylindrical shells, one of radius R1, and the other of radius R2 > R1.
Consider two concentric cylindrical shells, one of radius R1, and the other of radius R2 > R1. The length of the shells is L, such that L >>> R1, R2 so we can assume that E = Er(r) (cylindrical symmetry, or in other words, when we are between Rl and R2, the cylinder seems infinite). Assume the inner shell has a total charge -Q, the outer shell total charge +Q. a) Find E(r) using Gauss's law. Use a Gaussian surface...
A capacitor is composed of two cylindrical conducting shells. The inner shell has a radius A,...
A capacitor is composed of two cylindrical conducting
shells. The inner shell has a radius A, is centered inside
the outer shell and has a positive surface charge density
+3s. The outer shell has radius B = 3A and negative
surface charge density -s. Assume the length of the
conductors is ?infinitely? long compared to the radius B
so that you can ignore all edge effects. Let r be the
vector pointing from the center of the capacitor to any...
A spherical capacitor is formed from two concentric spherical conducting shells separated by vacuum. The inner...
A spherical capacitor is formed from two concentric spherical conducting shells separated by vacuum. The inner sphere has a radius of ra = 12.4 cm , and the outer sphere has a radius of rb = 14.9 cm . A voltage of 120 V is applied to the capacitor. a) What is the capacitance of the capacitor? Use ϵ0 = 8.85×10−12 F/m for the permittivity of free space b) What is the magnitude E1 of the electric field E⃗ at radius...
A capacitor is constructed of two concentric conducting cylindrical shells. The radius of the inner cylindrical shell is 2.37 x10-3 m, and that of the outer shell is 2.47 x 10-3 m
A capacitor is constructed of two concentric conducting cylindrical shells. The radius of the inner cylindrical shell is 2.37 x10-3 m, and that of the outer shell is 2.47 x 10-3 m. When the cylinders carry equal and opposite charges of magnitude 2.0 x 10-10 C, the electric field between the plates has an average magnitude of 3.8 x 104 V/m and is directed radially outward from the inner shell to the outer shell. Determine (a) the magnitude of the...
Concentric Cylindrical Conducting Shells
1
An infiinitely long solid conducting cylindrical shell of radius
a = 4.8 cm and negligible thickness is positioned with its symmetry
axis along the z-axis as shown. The shell is charged, having a
linear charge density ?inner = -0.35 ?C/m. Concentric
with the shell is another cylindrical conducting shell of inner
radius b = 17.1 cm, and outer radius c = 21.1 cm. This conducting
shell has a linear charge density ? outer =
0.35?C/m....
Two very long concentric conducting cylindrical shells are arranged as seen below. The inner shell has a radius a, and the outer shell a radius b. Each shell has a length L. A charge of -Q is spread over the inner shell and a charge of +Q resides on the outer shell. Ignore fringe fields (e.g. assume each cylinder is very long). Find the electric field everywhere in space. Find the potential difference between the two shells. Which one is...
5. (20 points) For many dielectric materials, the relationship between the displacement field D and the electric field E in the material is linear and can be represented simply by th equation D-eE, where ε is the permittivity of the medium. Consider now two long, co- axial cylindrical conducting shells separated by such a dielectric (see the cross-sectional figure below). Let the surface charge density on the inner cylinder with radius a be +o, and assume that the charge is...
A capacitor is composed of two cylindrical conducting
shells. The inner shell has a radius A, is centered inside
the outer shell and has a positive surface charge density
+3s. The outer shell has radius B = 3A and negative
surface charge density -s. Assume the length of the
conductors is ?infinitely? long compared to the radius B
so that you can ignore all edge effects. Let r be the
vector pointing from the center of the capacitor to any...
Most questions answered within 3 hours.
-
If for a test the P-value is between 0.0025 and 0.005, what
conclusion can you draw?...
asked 35 seconds ago -
Using Python. Write a function clean2(aList) that takes a list
of integers aList as argument, and...
asked 6 minutes ago -
Intrapreneurship is defined as the
development of an enterprise culture with an existing (Nandan,
2009). An...
asked 19 minutes ago -
QUESTION 1 Tamiflu is a drug used to treat influenza. A study
found that Tamiflu reduced...
asked 24 minutes ago -
Which of the following would be less likely to be used to
allocate factory overhead when...
asked 29 minutes ago -
Transverse pulses travel with a speed of 195 m/s along a taut
copper wire whose diameter...
asked 28 minutes ago -
Sampling for Engineers Homework question 11.51
Suppose that Y1;Y2;Y3;Y4 denote a random sample from a
Poisson(θ)...
asked 31 minutes ago -
Which of the following is cleaved by regulated intramembrane
proteolysis (RIP)? Select any/all answers that apply....
asked 31 minutes ago -
Random characters You decide to create a program characters.py
that fills a two-dimensional list with random...
asked 43 minutes ago -
What are the major sources of error in your determination of the
molar mass? Select all...
asked 47 minutes ago -
A. Suppose your manager indicates that for a normally
distributed data set you are analyzing, your...
asked 1 hour ago -
During the month of August, the average temperature of a lake
next to a local college...
asked 50 minutes ago