
solve the problem.. plz.. so difficult .. easily show me


2.25 A disk of radius a in the xy plane carries surface charge of density where f,0 s a constant....
A disk of radius a in the xy plane carries surface charge of density Ps1 =+ps0/p C/m2 for 0 < φ < π, and ps2 = -Ps0/p C/m2 for π < φ< 2π, where ps0 is a constant. (a) Find the electric field intensity E everywhere on the z axis. (b) Specialize your part a result for distances z >> a.Answer is
Answer is Below.
Problem 3: Consider a disk of radius R in the xy-plane with a non-uniform surface charge density ơ(r)-ar, where a > 0 is a constant. Determine the electric field at a point z above the disk, along its axis of symmetry
A charged disk and a charged ring are centered at the origin in the free space as shown in figure 4. Bothe changed elements exists in the xy plane. The disk has a radius a and carries a uniform surface charge density of Ps. The ring has a radius 2a and carries a uniform line charge density Pe. Find the following: a) The electric field intensity on z-axis and determine where the electric field is zero b) The electric potential...
a). Find the electric field along the axis of a thin disk placed in the xy plane, at a distance z from the disk center (the field at distance z from center). It has a uniform charge of density σ and an outer radius R. b). Now consider a similar disk with annular shape, it is the disk in part (a) but with a concentric hole of radius R/2. Calculate the electric field along the z axis. c). Find electric...
#1 and #3
I) )A solid insulating sphere of radius a carries a net positive charge density 3p uniformly distributed throughout its volume. A conducting spherical shell of inner radius 2a and outer radius 3a is concentric with the solid sphere and carries a net charge density-22 Using Gauss's law, find the electric field everywhere. Sketch the electric field 2) "A) The current density in a cylindrical wire of radius R meters is uniform across a cross section of the...
Given a circular disk of charge with surface charge density ρs
and radius a in the xy plane with the center located at the origin,
see figure. Find the vector electric field at a point P (0,0,h)
induced by the circular disk. Evaluate the vector electric field at
P when a→∞
QUESTION 16 A disk of radius 5 cm carries a uniform surface charge density of 4 μC/m. Find the exact electric field on the axis of the disk at a distance of 0.03 cm and compare this to the result for an infinite disk. 224,027 and 225,430 N/C for a finite and infinite disk, respectively. 224,530 and 225,430 N/C for a finite and infinite disk, respectively. 225,430 and 225,880 N/C for a finite and infinite disk, respectively 224,530 and 225,880...
A uniformly charged disk of radius 35.0 cm carries a charge density of 6.50 the disk at the following distances from the center of the disk 103 C/m2. Calculate the electric field on the axis of (a) 5.00 cm MN/C (b) 10.0 cm MN/C (c) 50.0 cm MN/C (d) 200 cm MN/C
A uniformly charged disk of radius 35.0 cm carries a charge density of 6.00 ✕ 10-3 C/m2. Calculate the electric field on the axis of the disk at the following distances from the center of the disk. 5.00 cm 10.0 cm 50.0 cm 200 cm, all answers are in MN/C
A disk of radius R = 7.52 cm, is centered at the origin and lies along the y–z plane. The disk has a surface charge density σ = 3.11 × 10-6 C/m2. Evaluate the electric field produced by this disk along the x axis at point P = (1.55 m, 0.00 m). The Coulomb force constant k = 1/(4π ε0) = 8.99 × 109 N·m2/C2.