PHYSICS F/SCI.+ENGRS.,STAND.-W/ACCESS
6th Edition
ISBN: 9781429206099
Author: Tipler
Publisher: MAC HIGHER
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Chapter 21, Problem 22P
To determine
The number of coulombs in a faraday.
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In the figure, if f=1GHZ, relative dielectric permittivity E=13,7, conductivity o =0,19 S/m and attenuation coefficent a=79,847045826715 Np/m for the medium 2, then u,2=?
1
Er2, Hr2, 02
Er1, fMr1, 01
Et
îi
x = 0
f=1GHZ JE'(x = 0)| = 16-
%3D
%3D
т
O a. ur=8,5
O b. ur=2,915
O c ur=6,010
O d. ur=72,250
O e. ur=26,879
The space between two parallel conducting plates each having an area S is filled with an inhomogeneous ohmic medium whose conductivity varies linearly from a, at one plate (y = 0) to a, at the other plate (y= d). A d-c voltage }, is applied across the plates. Determine a) the total resistance between the plates, and b) the surface charge densities on the plites.
The figure (Fig. 1) shows a long cylindrical capacitor consists of a solid conducting core with radius ri = 4 mmand outer hollow conducting tube with an
inner radius of r2 = 31 mmThe length of the capacitor is L = 27 cmFigure 2 is the cross sectional view of the system. This system of rod and shell is
connected to a voltage source of emf E = 9.2 voltsThere is no dielectric material present in the system as of now.
PartI
a)Calculate the capacitance of this capacitor.
capacitance
Give your answer up to at least three significance digits.
b)Say the inner rod is negativelycharged. Given this, calculate the charge density of the outer surface. And show how the electric field lines are oriented
in this system. Hint: you can use the cross section for this (Fig. 2).
charge density of the outer surface
Give your answer up to at least three significance digits.
Chapter 21 Solutions
PHYSICS F/SCI.+ENGRS.,STAND.-W/ACCESS
Ch. 21 - Prob. 1PCh. 21 - Prob. 2PCh. 21 - Prob. 3PCh. 21 - Prob. 4PCh. 21 - Prob. 5PCh. 21 - Prob. 6PCh. 21 - Prob. 7PCh. 21 - Prob. 8PCh. 21 - Prob. 9PCh. 21 - Prob. 10P
Ch. 21 - Prob. 11PCh. 21 - Prob. 12PCh. 21 - Prob. 13PCh. 21 - Prob. 14PCh. 21 - Prob. 15PCh. 21 - Prob. 16PCh. 21 - Prob. 17PCh. 21 - Prob. 18PCh. 21 - Prob. 19PCh. 21 - Prob. 20PCh. 21 - Prob. 21PCh. 21 - Prob. 22PCh. 21 - Prob. 23PCh. 21 - Prob. 24PCh. 21 - Prob. 25PCh. 21 - Prob. 26PCh. 21 - Prob. 27PCh. 21 - Prob. 28PCh. 21 - Prob. 29PCh. 21 - Prob. 30PCh. 21 - Prob. 31PCh. 21 - Prob. 32PCh. 21 - Prob. 33PCh. 21 - Prob. 34PCh. 21 - Prob. 35PCh. 21 - Prob. 36PCh. 21 - Prob. 37PCh. 21 - Prob. 38PCh. 21 - Prob. 39PCh. 21 - Prob. 40PCh. 21 - Prob. 41PCh. 21 - Prob. 42PCh. 21 - Prob. 43PCh. 21 - Prob. 44PCh. 21 - Prob. 45PCh. 21 - Prob. 46PCh. 21 - Prob. 47PCh. 21 - Prob. 48PCh. 21 - Prob. 49PCh. 21 - Prob. 50PCh. 21 - Prob. 51PCh. 21 - Prob. 52PCh. 21 - Prob. 53PCh. 21 - Prob. 54PCh. 21 - Prob. 55PCh. 21 - Prob. 56PCh. 21 - Prob. 57PCh. 21 - Prob. 58PCh. 21 - Prob. 59PCh. 21 - Prob. 60PCh. 21 - Prob. 61PCh. 21 - Prob. 62PCh. 21 - Prob. 63PCh. 21 - Prob. 64PCh. 21 - Prob. 65PCh. 21 - Prob. 66PCh. 21 - Prob. 67PCh. 21 - Prob. 68PCh. 21 - Prob. 69PCh. 21 - Prob. 70PCh. 21 - Prob. 71PCh. 21 - Prob. 72PCh. 21 - Prob. 73PCh. 21 - Prob. 74PCh. 21 - Prob. 75PCh. 21 - Prob. 76PCh. 21 - Prob. 77PCh. 21 - Prob. 78PCh. 21 - Prob. 79PCh. 21 - Prob. 80PCh. 21 - Prob. 81PCh. 21 - Prob. 82PCh. 21 - Prob. 83PCh. 21 - Prob. 84PCh. 21 - Prob. 85PCh. 21 - Prob. 86PCh. 21 - Prob. 87P
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