Answered: 4. A wire lies on the z axis plane on… | bartleby

Related questions

Question

4. A wire lies on the z axis plane on the positive y axis and has a length L (one end
is at z = 0 and the other at z=L). It has a linear charge density .. Determine the
electric field in the z direction at distance z on the z axis. Use Coulomb’s law.
,7y+
<gjo dherge
7=9 here
A: TAl

Expert Solution

Step 1

Calculating the electric field at the given point:

dz!
+Z-axis
Let's assume a small element
width dzi
of z' from the origin.
on the elemeut, dy = dz')
Pointat
Eleet ric field at a distance 'z' foom the omigin,
at a distance
chonge
%3D
Kda
dE =
(z-2') 2
KA dz!
OR dE =
(スー2リと

Step by step

Solved in 2 steps with 2 images

Blurred answer

Similar questions

a. A thin line charge, infinite in both directions, has a charge density per unit length of 2.00 µC/m. What is the electric field strength a distance 0.50 meters from the e. (axioc) 3.8 X104 RTT( 8.85x1018) cokec tion: ヤート D. A -5.00 µC charge is 0.50 meters from the line charge mentioned in part a. What is the electrostatic force on this charge? Is this force directed toward or away from the line charge? Fこ EG -(3.8x104) (-5x16-6) - 0.19 remains can- the kin anetic A large flat insulating membrane has a uniform chargeo of +12.0 µC/m². What is the electric field strength above the charged surface? с. (こマメIC6 つ1Xと =2 2(8.85x1019) 5.31 X107 w ould double Cth d. Suppose a +4.00 µC charge and a +7.00 µC charge are separated by 3.00 meters. How far from the +4.00 µC charge does the electric field vanish? What the the magnitude of the force on a test charge is it is placed at this point? Enew, 72F ベ-8 (7x100) RF F=(4X10
Two infinite parallel surfaces carry uniform charge densities of 0.5 nC/m² and - 0.5 nC/m2. What is the magnitude of the electric field ( in units of N/C) at any point between the two surfaces? use ɛo = 8.8542x10-12F.m-1. Select one: А. 56 В. 14 C. 28 OD. 113
2. Find the electric field at a distance z above the center of a ring of radius a that has a uniform linear charge density A. Compute (only) the Er and Ez components of a cylindrical coordinate system.
Find the electric field in N/C for the situation inproblem 67 on the x-axis at x = 6.98m. Round to 5 significant figures!!
4. A continuous line charge is in the shape of a circle with radius R and constant linear charge density A. Find the electric field a height h over the center of the circle R
#4
10. A point charge (Q) is located in a hollow ca- vity which is inside of a conductor ; we note that the conductor has no excess charge. In the figure, let V, , Vý ,Ve and Va be the poten- tials at points “a", “b", “e" and “d" respec- tively. If Q is positive then which answer choice gives correct information? a. V, > V, ; V, V, ; V, > V, c. V, = V, ; V, = V, d. V, V.