Exercise 2.2. Consider a sphere of radius R with a uniform polarization P = Poz. Find the bound charge densities. The electric polarization is defined as D = EE + P This quantity satisfies the property that V.D=Pf (24) (25)
Exercise 2.2. Consider a sphere of radius R with a uniform polarization P = Poz. Find the bound charge densities. The electric polarization is defined as D = EE + P This quantity satisfies the property that V.D=Pf (24) (25)
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hi, i need solutions for these exercises. from 2.2 to 2.5.
if there is no possibility for solutions for all of them that's ok, solve the one that you can solve. thanks
![The effect of polarization is to give bound charge densities
P. n
-V.P.
of =
Pb =
Exercise 2.1. Show that the total charge on a polarized object is zero.
Exercise 2.2. Consider a sphere of radius R with a uniform polarization P
the bound charge densities.
The electric polarization is defined as
5
D = EE + P
This quantity satisfies the property that
(22)
(23)
= Poz. Find
= 1 + E21
a
(24)
V.D = Pf
(25)
Exercise 2.3. Consider a cylinder of radius R with polarization P = Popp. There is no
free charge. Calculate the electric field E everywhere.
Exercise 2.4. A sphere of radius R has a position dependent permitivity given by
1
ε(r)
(26)
At the center of the sphere is there is a charge Q. Find D and the bound charge every-
where.
Exercise 2.5. An inverted hemispherical bowl of inner radius R₁ and outer radius R₂
has a uniform polarization P = Poz. Find the bound charge everywhere.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1bb380f6-534f-47ee-a8fc-d4cf03a07213%2Fe79d464d-8d9f-40cc-b866-832345142070%2Fzmxluwl_processed.png&w=3840&q=75)
Transcribed Image Text:The effect of polarization is to give bound charge densities
P. n
-V.P.
of =
Pb =
Exercise 2.1. Show that the total charge on a polarized object is zero.
Exercise 2.2. Consider a sphere of radius R with a uniform polarization P
the bound charge densities.
The electric polarization is defined as
5
D = EE + P
This quantity satisfies the property that
(22)
(23)
= Poz. Find
= 1 + E21
a
(24)
V.D = Pf
(25)
Exercise 2.3. Consider a cylinder of radius R with polarization P = Popp. There is no
free charge. Calculate the electric field E everywhere.
Exercise 2.4. A sphere of radius R has a position dependent permitivity given by
1
ε(r)
(26)
At the center of the sphere is there is a charge Q. Find D and the bound charge every-
where.
Exercise 2.5. An inverted hemispherical bowl of inner radius R₁ and outer radius R₂
has a uniform polarization P = Poz. Find the bound charge everywhere.
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