Homework Answers
Summary-This is the basic problem from electrostatics. I have provided the step by step solution.
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figure. 3. (30p)The electrical charges -34, 24, 44, and are located at the coordinates c (0.5;...
QUESTIONS 1. (30p)The cylindrical closed surface with radius R length L is placed into a nan...
QUESTIONS 1. (30p)The cylindrical closed surface with radius R length L is placed into a nan uniform electrical filed (Ē = (3x2 + 2)2)) as shown in the figure.; a. (15p) Find the total electric flux passing through the closed surface.. b. (15p) Find the total electric charge inside the closed surface. L È R 2. (40p)A conductive spherical shell of inner radius 2R and outer radius 3R is caries a net charge -3Q. The total charge of an insulating...
Three dipoles are arranged in the x-y plane. The positive and negative charges of dipole 1...
Three dipoles are arranged in the x-y plane. The positive and negative charges of dipole 1 is located at (d,d,0) and (-d,-d,0), respectively. For dipole 2, the charges are located at (d,0,0) and (-d,0,0). For dipole 3, they are located at (0,d,0) and (0,-d,0). Assume for all charges that Iq-2 nC and d = 3.0 mm 1. Find an expression for the total dipole moment vector of the system, expressed in rectangular coordinates Find an equation that represents the electric...
a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions...
a) In the picture below, the 3
charges Q1, Q2 and Q3 are located at positions (-a,0), (a,0) and
(0,-d) respectively. (The origin is the point halfway between Q1
and Q2.) Consider the special case where Q1, Q3 greater than zero
and Q2 = -Q1. Select true or false for each statement. The force on
Q3 due to the other two charges is zero. The electric potential at
any point along the y-axis is positive. If Q3 is released from...
d) Three point charges are located as shown in Figure 2 (see page 6). All three...
d) Three point charges are located as shown in Figure 2 (see
page 6). All three charges are
a distance a from the origin.
i) Calculate the dipole moment for this charge configuration
[2]
ii) By calculating the first two terms of the multipole expansion
for this cofiguration,f ind
an approximate expression for the scalar potential of this
cofiguration. Express your
result in spherical polar coordinates. [5]
iii) Hence provide an approximate expression for the electrical
field, E, for this...
a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions...
a) In the picture below, the 3 charges Q1, Q2and Q3 are located at positions (-a,0), (a,0) and (0,-d)
respectively.(The origin is the point halfway between Q1 and
Q2.)Consider the special case where Q1, Q3greater than zero and Q2 = -Q1.Select true or false for each statement.True False If Q3 is released from rest, it will
initially accelerate to the right.True False The electric potential at any point along the
y-axis is positive.True False The electric potential at the origin equals
Q3/(4πε0d).(Here k...
Problem6 a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at...
Problem6 a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions (-a,0), (a,0) and (0,-d) respectively (The origin is the point halfway between Q1 and Q2.) 2 Consider the special case where Q1, Q3 greater than zero and Q2 =-Q1 Select true or false for each statement The electric field at the origin points solely in the positive y direction If Q3 is released from rest, it wil initially accelerate to the right The...
Problem 6 a) In the picture below, the 3 charges Q1, Q2 and Q3 are located...
Problem 6 a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions (-a,0), (a,0) and (0,-d) respectively (The origin is the point halfway between Q1 and Q2.) 2 Consider the special case where Q1, Q3 greater than zero and Q2 Q1 Select true or false for each statement. The work required to move Q3 from its present position to the origin is zero The electric potential at the origin equals Q3/(4πε0d) (Here k =...
In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions (-a,0),...
In the picture below, the 3 charges Q1, Q2and Q3 are located at positions (-a,0), (a,0) and (0,-d)
respectively.(The origin is the point halfway between Q1 and
Q2.)Consider the special case where Q1, Q3greater than zero and Q2 = -Q1.Select true or false for each statement.True False If Q3 is released from rest, it will
initially accelerate to the right.True False The electric potential at any point along the
y-axis is positive.True False The electric potential at the origin equals
Q3/(4πε0d).(Here k =...
question 41 44 A -4nC are 4 nC are located at (i, 0, 3) ancd and...
question 41
44 A -4nC are 4 nC are located at (i, 0, 3) ancd and ( repectivety Determine the potential at Pi. -2 4% A chage of S aC is placed at each of the four corners of a Sections 4.7 and 4.8-Electric Potential and 135 Tho point charpes -2nC and O sides f s C i placed ia at the point 3 cm above the center of ths Cakulate the electrical potential p 437 a) A total curge...
i tried -7.72J, -7.726J and - -7.729 Js a) In the picture below, the 3 charges...
i tried -7.72J, -7.726J and - -7.729 Js
a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions (-a0), (a,0) and (0,-d) respectively (The origin is the point halfway between Q1 and Q2.) 2 Consider the special case where Q1, Q3 greater than zero and Q2Q1 Select true or false for each statement. False: The electric field at the origin points solely in the positive y direction. True: If Q3 is released from rest,...
QUESTIONS 1. (30p)The cylindrical closed surface with radius R length L is placed into a nan uniform electrical filed (Ē = (3x2 + 2)2)) as shown in the figure.; a. (15p) Find the total electric flux passing through the closed surface.. b. (15p) Find the total electric charge inside the closed surface. L È R 2. (40p)A conductive spherical shell of inner radius 2R and outer radius 3R is caries a net charge -3Q. The total charge of an insulating...
Three dipoles are arranged in the x-y plane. The positive and negative charges of dipole 1 is located at (d,d,0) and (-d,-d,0), respectively. For dipole 2, the charges are located at (d,0,0) and (-d,0,0). For dipole 3, they are located at (0,d,0) and (0,-d,0). Assume for all charges that Iq-2 nC and d = 3.0 mm 1. Find an expression for the total dipole moment vector of the system, expressed in rectangular coordinates Find an equation that represents the electric...
a) In the picture below, the 3
charges Q1, Q2 and Q3 are located at positions (-a,0), (a,0) and
(0,-d) respectively. (The origin is the point halfway between Q1
and Q2.) Consider the special case where Q1, Q3 greater than zero
and Q2 = -Q1. Select true or false for each statement. The force on
Q3 due to the other two charges is zero. The electric potential at
any point along the y-axis is positive. If Q3 is released from...
d) Three point charges are located as shown in Figure 2 (see
page 6). All three charges are
a distance a from the origin.
i) Calculate the dipole moment for this charge configuration
[2]
ii) By calculating the first two terms of the multipole expansion
for this cofiguration,f ind
an approximate expression for the scalar potential of this
cofiguration. Express your
result in spherical polar coordinates. [5]
iii) Hence provide an approximate expression for the electrical
field, E, for this...
Problem6 a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions (-a,0), (a,0) and (0,-d) respectively (The origin is the point halfway between Q1 and Q2.) 2 Consider the special case where Q1, Q3 greater than zero and Q2 =-Q1 Select true or false for each statement The electric field at the origin points solely in the positive y direction If Q3 is released from rest, it wil initially accelerate to the right The...
Problem 6 a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions (-a,0), (a,0) and (0,-d) respectively (The origin is the point halfway between Q1 and Q2.) 2 Consider the special case where Q1, Q3 greater than zero and Q2 Q1 Select true or false for each statement. The work required to move Q3 from its present position to the origin is zero The electric potential at the origin equals Q3/(4πε0d) (Here k =...
In the picture below, the 3 charges Q1, Q2and Q3 are located at positions (-a,0), (a,0) and (0,-d)
respectively.(The origin is the point halfway between Q1 and
Q2.)Consider the special case where Q1, Q3greater than zero and Q2 = -Q1.Select true or false for each statement.True False If Q3 is released from rest, it will
initially accelerate to the right.True False The electric potential at any point along the
y-axis is positive.True False The electric potential at the origin equals
Q3/(4πε0d).(Here k =...
question 41
44 A -4nC are 4 nC are located at (i, 0, 3) ancd and ( repectivety Determine the potential at Pi. -2 4% A chage of S aC is placed at each of the four corners of a Sections 4.7 and 4.8-Electric Potential and 135 Tho point charpes -2nC and O sides f s C i placed ia at the point 3 cm above the center of ths Cakulate the electrical potential p 437 a) A total curge...
i tried -7.72J, -7.726J and - -7.729 Js
a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions (-a0), (a,0) and (0,-d) respectively (The origin is the point halfway between Q1 and Q2.) 2 Consider the special case where Q1, Q3 greater than zero and Q2Q1 Select true or false for each statement. False: The electric field at the origin points solely in the positive y direction. True: If Q3 is released from rest,...
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