Question

In: Physics

E field of a uniform and planar distribution of charge A uniform surface charge density of...

E field of a uniform and planar distribution of charge

A uniform surface charge density of 5nC/m2 is present in the region x=0, -2<y<2 and all z. if ε=ε0, find E at:
a) PA(3,0,0)
b) PB(0,3,0).

Solutions

Expert Solution

genius_generous answered 2 years ago
Next > < Previous

Related Solutions

E field of a uniform and planar distribution of charge A uniform surface charge density of...
E field of a uniform and planar distribution of charge A uniform surface charge density of 5nC/m2 is present in the region x=0, -2<y<2 and all z. if ε=ε0, find E at: a) PA(3,0,0) b) PB(0,3,0)
A planar slab of thickness of 5.00 cm has a uniform volume charge density of 7.20×10-2...
A planar slab of thickness of 5.00 cm has a uniform volume charge density of 7.20×10-2 C/ m3. Find the magnitude of the electric field at all points in space both inside and outside the slab, in terms of x, the distance measured from the central plane of the slab. What is the field for x = 1.25 cm? What is the field for x = 10.00 cm?
A spherical shell of radius a has a uniform surface charge density σ and rotates with...
A spherical shell of radius a has a uniform surface charge density σ and rotates with a constant angular velocity ω in relation to an axis that passes through its center. In this situation, determine the magnetic dipole moment μ of the spherical shell.
Consider a spherical charge distribution of radius R with a uniform charge density ρ. Using Gauss'...
Consider a spherical charge distribution of radius R with a uniform charge density ρ. Using Gauss' Law find the electric field at distance r from the axis where r < R.
A metal sphere of radius a has a uniform (free) charge density σf on its surface....
A metal sphere of radius a has a uniform (free) charge density σf on its surface. The permittivity of the dielectric region surrounding the sphere varies as , where r is the radial coordinate. (1 pts) Determine the polarization P and electric field intensity E inside the sphere. (3 pts) Determine the polarization P and electric field intensity E in the dielectric. (5 pts) Calculate all bound charge densities, ρb and σb. Is the dielectric homogeneous? (1 pts) Test whether...
An infinitely long hollow cylinder of radius R is carrying a uniform surface charge density σ...
An infinitely long hollow cylinder of radius R is carrying a uniform surface charge density σ (φ). (a) Determine the general form of the solution of Laplace’s equation for this geometry. (b) Use the boundary condition σ(φ) = σ0cos(φ) to determine the potential inside and outside of the cylinder. (c) Using your answer to part (b), determine the electric field inside and outside of the cylinder.
A nonconducting disk has a radius R, carries a uniform surface charge density s, and rotates...
A nonconducting disk has a radius R, carries a uniform surface charge density s, and rotates with angular speed w. (a) Consider an annular strip that has radius ?, width ??, and charge ??. Show that the current produced by this strip is ?? = ?????. (b) Show that the net magnetic field at the center of the disk is ?)???⁄2. (c) Find the magnetic field on the axis of the disk, a distance z from the center.
Derive expressions for the surface current density and surface charge density, for the TE10 and TE11...
Derive expressions for the surface current density and surface charge density, for the TE10 and TE11 modes of a rectangular waveguide. The old answers on Chegg are either wrong or incomplete, please dont copy them.
2. A thin disk of radius R and uniform surface charge density sigma rotates about its...
2. A thin disk of radius R and uniform surface charge density sigma rotates about its axis of symmetry with angular velocity omega = omega zhat. (a) What is the current density K(s) where s is the distance from the center? (b) Find B at the center of the disk (z=0, s=0) using Bio-Savart's law. (It's a simple integral). (c) What is the magnetic dipole moment of the disk?
Two charged droplets of toner ink behave as two shells of uniform surface charge density. (Toner...
Two charged droplets of toner ink behave as two shells of uniform surface charge density. (Toner is an insulating material, not conductive.) The two drops have total charge qi, radiusRi, and centre positionri,i= 1,2. Assuming the drops do not overlap, derive the electric potential, V(r), everywhere inside and outside the spheres. Is the voltage (potential) inside shell 1 constant?
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT