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4.38 Three point charges Q, 1 mC, Q2 mC, and Qs located at...
4.21 4.41 i meant to say 4.41 apply Gauss 4 cm long, corners of a square...
4.21
4.41
i
meant to say 4.41
apply Gauss 4 cm long, corners of a square of sides 4 cm nter of the square. located at 180° intervals the center of the loop. als around the loop, find Sections 47 and 4.8-Electric Potential 35 Zwo point changes 2 nC and Q -4nC are located respectively Determine the potential at P(1. -2,3). 4.36 A charge of 8 nC is placed at each of the four corners of a sa Calculate the...
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...
4.35 please (a) Find the net flux crossing surface r = 2 m and (b) Determine...
4.35 please
(a) Find the net flux crossing surface r = 2 m and (b) Determine D atr Im and r 5 m 6 m. 4.34 A spherical region of radius a has total charge Q If the charge is uniformly distributed apply Gauss's law to find D both inside and outside the sphere Sections 4.7 and 4.8 Electric Potential and Relationship with iE 4.353) Two point charges Q 2 nC and Q-4nC are located at (1. 0. 3) and...
Flag question a) Two point charges of 40 C each, located in the x-y plane at...
Flag question a) Two point charges of 40 C each, located in the x-y plane at (1,1,0) and (-1,-1,0) respectively. to = 8.85 x 10-12 F/m. V = 4RER i) Sketch this configuration in Cartesian coordinates 12 marks] (8 marks] ii) Determine the electric field at a point 3 m on the z-axis. Q [17 marks) iii) Find the electric potential at any point Palong the x-axis. (5 marks] iv) Evaluate Vat x = 1. [2 marks] b) A thin...
1) three point charges are arranged as follows Q1=+q is located at (-a,0);Q2=+q is at (a,0)...
1) three point charges are arranged as follows Q1=+q is located at (-a,0);Q2=+q is at (a,0) Q3=-q (0,a) a)Calculate the electric field at the origin and the point (0,-a) b)there are two points in the field around the charges where the field around the charges where the field strength is zero.Approximately where will they be located?Sketch a vector diagram of the three field vectors at these points and show they add to zero. 2) q1=+q is located at the origin...
Problem 4 A point charge -q is located at the origin. The point charge is surrounded...
Problem 4 A point charge -q is located at the origin. The point charge is surrounded by a ring with uniform line charge density and radius a. The charged ring sits in the x-y plane and is centered on the origin. a) Calculate the electric potential along the z-axis using a reference point at o using Coulomb's law for V. (i.e. do not find the electric field first.) b) Use E= -VV to calculate the electric field along the z-axis....
1. (3 points) A charge is at the center of a cube of side length a...
1. (3 points) A charge is at the center of a cube of side length a . What is the electric flux through the cube due to this charge? 2. (3 points) A charge Q is a distance b above the center of the top face of a cube of side length a. (Note: This charge is outside of the cube.) What is the electric flux through the cube due to this charge? 3. (4 points) A parallel plate capacitor...
1. Three point charges, qi, q2, and qa carry same amount of charge, +Q each, are...
1. Three point charges, qi, q2, and qa carry same amount of charge, +Q each, are located on x-axis in a vacuum. Their coordinate are (1,1), (3,1), and Find the resultant force acting on each of the point charges in term of Q. 2. Four point charges are placed at the corner of a square plate. q1, q2, and q3 are positively charged particles and e is an electron. Find the resultant force acting on q3 if the area of...
Problem 2 - Point charge and plane (20 pts) A point charge q (q>0) is located...
Problem 2 - Point charge and plane (20 pts) A point charge q (q>0) is located a distance d above an infinite conducting plane lying in the x-y plane. The plane is connected to the ground (Fig.1), so that the electric potential V at any point on the plane satisfies V=0. Calculating the electric potential generated by the point charge-grounded plane combination at any point P is more complicated than it looks because the conducting plane pulls some electric charge...
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...
4.21
4.41
i
meant to say 4.41
apply Gauss 4 cm long, corners of a square of sides 4 cm nter of the square. located at 180° intervals the center of the loop. als around the loop, find Sections 47 and 4.8-Electric Potential 35 Zwo point changes 2 nC and Q -4nC are located respectively Determine the potential at P(1. -2,3). 4.36 A charge of 8 nC is placed at each of the four corners of a sa Calculate the...
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...
4.35 please
(a) Find the net flux crossing surface r = 2 m and (b) Determine D atr Im and r 5 m 6 m. 4.34 A spherical region of radius a has total charge Q If the charge is uniformly distributed apply Gauss's law to find D both inside and outside the sphere Sections 4.7 and 4.8 Electric Potential and Relationship with iE 4.353) Two point charges Q 2 nC and Q-4nC are located at (1. 0. 3) and...
Flag question a) Two point charges of 40 C each, located in the x-y plane at (1,1,0) and (-1,-1,0) respectively. to = 8.85 x 10-12 F/m. V = 4RER i) Sketch this configuration in Cartesian coordinates 12 marks] (8 marks] ii) Determine the electric field at a point 3 m on the z-axis. Q [17 marks) iii) Find the electric potential at any point Palong the x-axis. (5 marks] iv) Evaluate Vat x = 1. [2 marks] b) A thin...
Problem 4 A point charge -q is located at the origin. The point charge is surrounded by a ring with uniform line charge density and radius a. The charged ring sits in the x-y plane and is centered on the origin. a) Calculate the electric potential along the z-axis using a reference point at o using Coulomb's law for V. (i.e. do not find the electric field first.) b) Use E= -VV to calculate the electric field along the z-axis....
1. (3 points) A charge is at the center of a cube of side length a . What is the electric flux through the cube due to this charge? 2. (3 points) A charge Q is a distance b above the center of the top face of a cube of side length a. (Note: This charge is outside of the cube.) What is the electric flux through the cube due to this charge? 3. (4 points) A parallel plate capacitor...
1. Three point charges, qi, q2, and qa carry same amount of charge, +Q each, are located on x-axis in a vacuum. Their coordinate are (1,1), (3,1), and Find the resultant force acting on each of the point charges in term of Q. 2. Four point charges are placed at the corner of a square plate. q1, q2, and q3 are positively charged particles and e is an electron. Find the resultant force acting on q3 if the area of...
Problem 2 - Point charge and plane (20 pts) A point charge q (q>0) is located a distance d above an infinite conducting plane lying in the x-y plane. The plane is connected to the ground (Fig.1), so that the electric potential V at any point on the plane satisfies V=0. Calculating the electric potential generated by the point charge-grounded plane combination at any point P is more complicated than it looks because the conducting plane pulls some electric charge...
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...
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