Homework Answers
Add Answer to:
A long cylinder or aluminum or radius R meters is charged so that it has a...
1. A very long, uniformly charged cylinder has radius R and charge density p. Determine the...
1. A very long, uniformly charged cylinder has radius R and charge density \rho. Determine the electric field of this cylinder inside (r<R) and outside (r>R)2. A large, flat, nonconducting surface carries a uniform surface charge density σ. A small circular hole of radius R has been cut in the middle of the sheet. Determine the electric field at a distance z directly above the center of the hole.3. You have a solid, nonconducting sphere that is inside of, and...
Problem 3: the infinite cylinder An insulating cylinder that is infinitely long has radius R and...
Problem 3: the infinite cylinder An insulating cylinder that is infinitely long has radius R and a charge per unit length of λ. (Hint: because it is an insulator you should assume that the charge is spread uniformly across its entire volume of the cylinder) a) Use Gauss' Law to calculate the electric field at a point outside of the cylinder as a function of r, the radial distance from the center of the cylinder. (r> R) b) Use Gauss'...
(1) Consider a very long uniformly charged cylinder with volume charge density p and radius R...
(1) Consider a very long uniformly charged cylinder with volume charge density p and radius R (we can consider the cylinder as infinitely long). Use Gauss's law to find the electric field produced inside and outside the cylinder. Check that the electric field that you calculate inside and outside the cylinder takes the same value at a distance R from the symmetry axis of the cylinder (on the surface of the cylinder) .
L(a) A long (L>> a) cylinder in vacuum has a line charge density p is shown...
L(a) A long (L>> a) cylinder in vacuum has a line charge density p is shown below, (). State the Gauss's law for electric field in words. [1) (i). In order to calculate the electric field inside the cylinder using Gauss's Law, draw an appropriate Gaussian surface in the cylinder. [1] (i). Use the above information or otherwise, show that the electric field in the radial direction Pt inside the cylinder is ,2a (assume that the charge is evenly distributed...
2) A long plastic cylinder with a radius of R and length L has a uniform...
2) A long plastic cylinder with a radius of R and length L has a uniform positive charge density. The total charge on the cylinder is Q. (a) Derive an approximate formula for the electric field as a function of r near the surface at location A. (b) Derive an approximate formula for the electric field as a function of r for locations inside the cylinder near the center such as location B.
Consider an infinitely long straight cylinder of radius R and uniform positive charge density ρ. (a)...
Consider an infinitely long straight cylinder of radius R and uniform positive charge density ρ. (a) Find the field inside the cylinder a distance r < R from the center. (b) Find the field outside the cylinder a distance r > R from the center. (c) Sketch a plot of E vs r over the range 0 ≤ r ≤ 2R.
1. A solenoid has a radius of R. It is long enough that it is reasonable to approximate the B-fie...
1. A solenoid has a radius of R. It is long enough that it is reasonable to approximate the B-field it produces as a uniform field inside and a zero field outside. Let us use axes so that the z-axis runs though the center of the solenoid. An AC current in the solenoid is resulting in a B field inside the solenoid given by E (t Bp kk sin (wt (a) Find the electric field (vector) along the positive x-axis...
A charged rod is curved so that it is part of a circle of radius R...
A charged rod is curved so that it is part of a circle of radius R (see figure below). The excess positive charge Q is uniformly distributed on the rod. Find an expression for the electric field at point A in the plane of the curved rod in terms of the parameters given in the figure. (Use any variable or symbol stated above along with the following as necessary: k and o.) magnitude E = direction ---Select--- ФУА
6. An infinite cylinder of radius R has a uniform charge density of p in its...
6. An infinite cylinder of radius R has a uniform charge density of p in its interior, and a surface charge density of -pR on its surface. Find the electric field everywhere inside and outside the cylinder. Be clear about both the magnitude and direction of the field.
Problem 4 A long teflon rod (which is a dielectric cylinder) of radius a has a...
Problem 4 A long teflon rod (which is a dielectric cylinder) of radius a has a permanent polarization set in it of P (s, φ, z-ksi where k is a constant, φ is the cylindrical azimuthal angle, and s is the usual cylindrical radius and s is the cylindrical radial unit vector. Neglect the ends of the rod, it can be considered to be infinite. a) Calculate the bound charges ơb and A-(the bound charge on the surface and in...
Problem 3: the infinite cylinder An insulating cylinder that is infinitely long has radius R and a charge per unit length of λ. (Hint: because it is an insulator you should assume that the charge is spread uniformly across its entire volume of the cylinder) a) Use Gauss' Law to calculate the electric field at a point outside of the cylinder as a function of r, the radial distance from the center of the cylinder. (r> R) b) Use Gauss'...
L(a) A long (L>> a) cylinder in vacuum has a line charge density p is shown below, (). State the Gauss's law for electric field in words. [1) (i). In order to calculate the electric field inside the cylinder using Gauss's Law, draw an appropriate Gaussian surface in the cylinder. [1] (i). Use the above information or otherwise, show that the electric field in the radial direction Pt inside the cylinder is ,2a (assume that the charge is evenly distributed...
2) A long plastic cylinder with a radius of R and length L has a uniform positive charge density. The total charge on the cylinder is Q. (a) Derive an approximate formula for the electric field as a function of r near the surface at location A. (b) Derive an approximate formula for the electric field as a function of r for locations inside the cylinder near the center such as location B.
1. A solenoid has a radius of R. It is long enough that it is reasonable to approximate the B-field it produces as a uniform field inside and a zero field outside. Let us use axes so that the z-axis runs though the center of the solenoid. An AC current in the solenoid is resulting in a B field inside the solenoid given by E (t Bp kk sin (wt (a) Find the electric field (vector) along the positive x-axis...
A charged rod is curved so that it is part of a circle of radius R (see figure below). The excess positive charge Q is uniformly distributed on the rod. Find an expression for the electric field at point A in the plane of the curved rod in terms of the parameters given in the figure. (Use any variable or symbol stated above along with the following as necessary: k and o.) magnitude E = direction ---Select--- ФУА
6. An infinite cylinder of radius R has a uniform charge density of p in its interior, and a surface charge density of -pR on its surface. Find the electric field everywhere inside and outside the cylinder. Be clear about both the magnitude and direction of the field.
Problem 4 A long teflon rod (which is a dielectric cylinder) of radius a has a permanent polarization set in it of P (s, φ, z-ksi where k is a constant, φ is the cylindrical azimuthal angle, and s is the usual cylindrical radius and s is the cylindrical radial unit vector. Neglect the ends of the rod, it can be considered to be infinite. a) Calculate the bound charges ơb and A-(the bound charge on the surface and in...
Most questions answered within 3 hours.
-
Typically, state taxable income includes:
a. Apportionable income only.
b. Nonapportionable income only.
c. Both "Apportionable...
asked 43 seconds from now -
A
certain population of children has height thus have a Normal
Distribution with a mean of...
asked 3 minutes ago -
For a class science experiment, the students had to grow beans
in a cup and see...
asked 8 minutes ago -
CASE STUDY
The phrase ‘OK Boomer’ has gone viral recently as a way to
shut down...
asked 22 minutes ago -
The following thermochemical equation is for the reaction of
nitrogen(g) with oxygen(g) to form nitrogen dioxide(g)....
asked 18 minutes ago -
the solubility of an unknown salt M3Z2 at 25 degrees is
4.9*10^-7 mol/L. what is the...
asked 18 minutes ago -
We would like to create an Assembly program whose executable is
called division.exe and that behaves...
asked 20 minutes ago -
Consider a simple paging system with the following parameters:
232 bytes of physical memory; page size...
asked 20 minutes ago -
a raindrop of mass 2.00 g falls on the roof of a car with an
initial...
asked 43 minutes ago -
An environmental economic consulting firm is hired to measure
the negative externalities associated with the pollution...
asked 43 minutes ago -
Express Catering contributed $8,000 to the American Lung
Association. If taxable income, before charitable contribution is...
asked 35 minutes ago -
Why we should not allow the Oil & Gas industry to
explore, exploit and extract oil...
asked 46 minutes ago