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
![(a) E(z)=-POR 11-(1 +a2/Z2)-1/2]a,V/m (b) E(z » a) =-_- ay V/ m 2.25](http://img.homeworklib.com/images/2c47ddb1-1b66-49e7-862c-e86fe23a4283.png?x-oss-process=image/resize,w_560)
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.
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) Find the electric field intensity E everywhere on the z axis. (b) Specialize your part a result for distances z>> a.
2.25 A disk of radius a in the xy plane carries surface charge of density where f,0 s a constant. (a) Find the electric field intensity E everywhere...
34 A disk of radius 2.5 cm has a surface charge density of 5.3 C/m2 on its upper face. What is the magnitude of the electric field produced by the disk at a point on its central axis at distance z- 12 cm from the disk?
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→∞
A disk of radius 2.5 cm has a surface charge density of 5.3 µC/m2 on its upper face. What is the magnitude of the electric field produced by the disk at a point on its central axis at distance z = 11 cm from the disk?
A disk of radius 2.6 cm has a surface charge density of 6.9 μC/m2 on its upper face. What is the magnitude of the electric field produced by the disk at a point on its central axis at distance z = 12 cm from the disk?
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
#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...
A uniformly charged disk of radius 35.0 cm carries a charge density of 7.50 ✕ 10-3 C/m2. Calculate the electric field on the axis of the disk at the following distances from the center of the disk. (a) 5.00 cm MN/C (b) 10.0 cm MN/C (c) 50.0 cm MN/C (d) 200 cm 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.