3. A long conducting metal cylinder of radius a issurrounded by a conducting metal thin-shelledcylinder of inner radius b and outer radius c. Acharge density along the cylinder's length of A isplaced on the inner cylinder.ConductorAirConductoa. Find the electric field for all values of r,where r is the distance from the center of theПcylinders.Шb. Determine the surface charge densities foreach of the surfaces.IV

a. From Gauss law, the formula for the electric flux through Gaussian surface is: Also, the formula…

Answered: 3. A long conducting metal cylinder of…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter25: Gauss’s Law

Section: Chapter Questions

Problem 48PQ

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KINDLY PROVIDE PROPER EXPLANATION INCLUDING CHARGE ACCUMULATION AT OUTER AND INNER RADIUS. ALSO EXPLAIN WHY ELECTRIC FIELD IS NOT 0 INSIDE CONDUCTOR. CORRECT ANSWER IS D. DO NOT ... SUBMIT WRONG INCOMPLETE SOLUTION POSTED RECENTLY FOR THIS QUESTION ON CHEGG AND OTHER PORTAL.
The electric potentlal in a region Is given as a function of r. V(r) = where Ris a constant with dimenslons of length. Find the electric field vector atr=(R/2). dw O a. E - 24 O b. E %3D O C.E =- %3D d. E= O e. Ē = - 2kyR A %3D 3weg
The figure below is a cross section of three non . plates conductor of infinite width, where the charge is evenly distributed. 01 02 (1/2) L . 2L R 03 The charge density on the surface of each plate is 1 = - 3µC/m2, 2 =+ 5µC/m2 , 3 = - 5µC/m2 , and L = 2 cm. In vector notation, what is the field net electricity at points P and R?
3. Charge is distributed uniformly over the plane y = -5 cm with a surface charge density of 1/36 nC/m². Find the Electric field intensity. A Find the charge in th e volumo dofined hy 0
Use Gauss's law to find the electric field at the field point in the following case. The distance between the field point and the surface of the conductor is d. A semi-infinitely large conductor with surface charge density o. Field point d х Conductor
5. Extra: Consider a conducting sphere with excess charge +Q. If a - sign represents -Q/4 and a + sign represents +Q/4, draw the charge distribution on the cross section for a conducting object below, noting that there is a +Q charge in the center of the cavity. Conductor Cavity +Q
a. Calculate the electric field force on an α Particle at the surface a gold atom presuming that the +ive charge in spread uniformly through the volum of the atom. Ignore the atomic is es. A gold atom has a radius of 0.16nm.treat the α- particle as point particle.b. through what distance would this force, presumed constant have to act to rest? Express your answer in term of the diameter of the gold atom?
Self-Paced Problem 1: Human nerve cells have a net negative charge and the material in the interior of the cell is a good conductor. If a cell has a net charge of -7.52 pC, a. what are the magnitude and direction (inward or outward) of the net flux through the cell boundary? b. what is the volume charge density passing through the cell? Assume that the portion of the cell in question is spherical with radius r 1.2 x 10-6m. —
A solid insulating sphere of radius R has a volume charge density p given by p= pexp(-r/a"), where po.a >0 are both constants and r is the distance from the center of the insulator. Which of the following gives the correct expression for the electric fiekd magnitude at a distancer< R inside the insulator? A. E- exp В. Е exp fo 3 c. E = - (-)} D. E = - e(-)} exp E. E= 1-exp
A total charge of 4Q is uniformly distributed in a noncunducting sphere with a radius of R. A point charge with a total charge of -Q is at the center of the sphere. A. Derive an equation for the electric feild strength where r<R (in other words find the electric field strength when you at a radius less that R). B. Make a diagram and show the gaussian surface that was used to derive the equation D. Derive an equation for the value of R such that E = 0
Insulator Conductor 9. A solid, insulating sphere of radius a shown in figure has a total charge -2Q . Concentric with this sphere is a conducting hollow sphere with a total charge 3Q whose inner and outer radii are b and c, as shown in Figure. a) Using Gauss Law find the magnitude of electrical field in the region r>c. The Gaussian surfaces used should be shown on the figure. The steps followed while applying Gauss's law should be written in detail. b) Write the magnitude of the electric field in the region b
The electric field just outside a charged conductor is -1.70kN/C. What is the surface charge density of this conductor?

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