Introduction to Electrodynamics
4th Edition
ISBN: 9781108420419
Author: David J. Griffiths
Publisher: Cambridge University Press
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Chapter 4.4, Problem 4.18P
(a)
To determine
To Find: The expression of electric displacement
(b)
To determine
To Find: The expression of the electric field
(c)
To determine
To Find: The expression of the polarization
(d)
To determine
To Find: The expression of potential difference between the plates.
(e)
To determine
To Find: The expression of the location and the amount of all bound charges.
(f)
To determine
To Find: The expression of the electric field in each slab, using charge (free and bound).
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Problem 3.01. (a) Find the electric field between two plates which are separated along the y-axis Ay = 6.00
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(b) What is the potential at a distance Ay' = 2.00 um from the bottom plate?
[
Q.3
A capacitor has orthogonal plates of length a and width b. The distance between the plates is
h<< a, b. The capacitor has a charge Q. The space between the plates is initially vacuum and we
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force that is exerted on the slab when it has entered a distance x inside the capacitor?
a
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Find the capacitance per unit length of this cable.
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