Homework Answers
V = kq/r
V = V1 + V2 + V3 + V4
V = kq/d + kq/d -kq/d -kq/2d = kq/d-kq/2d = kq/2d
= 9 x 10^9 x 6.72 x 10^-15 / 0.0431 = 1.4 x 10^-3 V
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Chapter 24, Problem 017 In the figure what is the net electric potential at point P...
Chapter 25, Problem 3 In the figure, what is the net electric potential in volts at...
Chapter 25, Problem 3 In the figure, what is the net electric potential in volts at point P due to the four particles if V -0 at infinity, q-: 6.4 nC and d 3.6 cm? -4 ty d-
Question 9 In the figure what is the net electric potentia! at point p due to...
Question 9 In the figure what is the net electric potentia! at point p due to the four particles if V-0 at infinity, q 7.24 fC, and d 4.20 cm? -q -9 +9 Number Units the tolerance is +/-596
Chapter 22, Problem 008 In the figure the four particles are fixed in place and have...
Chapter 22, Problem 008 In the figure the four particles are fixed in place and have charges qī-92-3e, q3-3e, and q4-12e. D stance d-3.50 ㎛ what is the magnitude of the net electric field at point P due to the particles? 91 9s 2 Number the tolerance is +/-596 Click if you would like to Show Work for this question: Open Show Work Units We were unable to transcribe this image
Chapter 24, Problem 088 Two charges q = +9.0 uC are fixed a distance d =...
Chapter 24, Problem 088 Two charges q = +9.0 uC are fixed a distance d = 1.3 cm apart (see the figure). (a) With V = 0 at infinity, what is the electric potential at point C? (b) You bring a third charge q = +9.0 °C from infinity to C. How much work must you do? (c) What is the potential energy U of the three-charge configuration when the third charge is in place? d/2 ud/2_id/2—+ (a) Number Units...
In the figure particles with charges q1 = +6e and q2 = -17e are fixed in...
In the figure particles with charges q1 =
+6e and q2 = -17e are fixed
in place with a separation of d = 20.7 cm. With V
= 0 at infinity, what are the finite (a) positive
and (b) negative values of x at which the
net electric potential on the x axis is zero?
please show work and box answer
Chapter 24, Problem 019 In the figure particles with charges 91 = +6e and 92 = -17e are fixed...
In the figure point P is at the center of the rectangle. With V = 0...
In the figure point P is at the center of the rectangle. With V = 0 at infinity, q_1 = 5.70 fC, q_2 = 1.78 fC, q_3 = 1.88 fC, and d = 2.60 cm, what is the net electric potential in volts at P due to the six charged particles? Number Units
+/-2% Tolerance Chapter 24, Problem 031 A plastic disk of radius R 56.8 cm is charged...
+/-2% Tolerance
Chapter 24, Problem 031 A plastic disk of radius R 56.8 cm is charged on one side with a uniform surface charge density 6.92 fC/m2, and then three quadrants of the disk are removed. The remaining quadrant is shown in the figure. With V = 0 at infinity, what is the potential in volts due to the remaining quadrant at point P, which is on the central axis of the original disk at distance D 0.174 cm from...
Chapter 24, Problem 042 (a) What is the electric potential energy of two electrons separated by...
Chapter 24, Problem 042 (a) What is the electric potential energy of two electrons separated by 1.37 nm? (b) What would be it be if the separation was doubled? (a) Number (b) Number Click if you would like to Show Work for this question: Open Show Work Units Units By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor Question Attempts: 0 of 5 used SAVE FOR LATER...
For problem 24.31 of the text, calculate the potential at point P in mV for the...
For problem 24.31 of the text, calculate the potential at point
P in mV for the case that the removed part of the disk subtends an
angle of 291
moment that is perpendicular toa radial line and has a magnitude of 1.28 × 10-21 C-m What is the net electric potential at the center? 31 SSM WWW A plastic disk of radius R 64.0 cm is charged on one side with a uniform surface charge density σ=7.73 fC/m2, and then...
Problem 27 Chapter 24, Problem 027 In the figure three thin plastic rods form quarter-circles with...
Problem 27
Chapter 24, Problem 027 In the figure three thin plastic rods form quarter-circles with a common center of curvature at the origin. The uniform charges on the rods are Q1 +52 nC,Q2 +2.8Q1, and Q3 =-87Q1. What is the net electric potential at the origin due to the rods? (cm) 4.0 2 20 1.0 Units Number the tolerance is +/-2%
Chapter 25, Problem 3 In the figure, what is the net electric potential in volts at point P due to the four particles if V -0 at infinity, q-: 6.4 nC and d 3.6 cm? -4 ty d-
Question 9 In the figure what is the net electric potentia! at point p due to the four particles if V-0 at infinity, q 7.24 fC, and d 4.20 cm? -q -9 +9 Number Units the tolerance is +/-596
Chapter 22, Problem 008 In the figure the four particles are fixed in place and have charges qī-92-3e, q3-3e, and q4-12e. D stance d-3.50 ㎛ what is the magnitude of the net electric field at point P due to the particles? 91 9s 2 Number the tolerance is +/-596 Click if you would like to Show Work for this question: Open Show Work Units We were unable to transcribe this image
Chapter 24, Problem 088 Two charges q = +9.0 uC are fixed a distance d = 1.3 cm apart (see the figure). (a) With V = 0 at infinity, what is the electric potential at point C? (b) You bring a third charge q = +9.0 °C from infinity to C. How much work must you do? (c) What is the potential energy U of the three-charge configuration when the third charge is in place? d/2 ud/2_id/2—+ (a) Number Units...
In the figure particles with charges q1 =
+6e and q2 = -17e are fixed
in place with a separation of d = 20.7 cm. With V
= 0 at infinity, what are the finite (a) positive
and (b) negative values of x at which the
net electric potential on the x axis is zero?
please show work and box answer
Chapter 24, Problem 019 In the figure particles with charges 91 = +6e and 92 = -17e are fixed...
In the figure point P is at the center of the rectangle. With V = 0 at infinity, q_1 = 5.70 fC, q_2 = 1.78 fC, q_3 = 1.88 fC, and d = 2.60 cm, what is the net electric potential in volts at P due to the six charged particles? Number Units
+/-2% Tolerance
Chapter 24, Problem 031 A plastic disk of radius R 56.8 cm is charged on one side with a uniform surface charge density 6.92 fC/m2, and then three quadrants of the disk are removed. The remaining quadrant is shown in the figure. With V = 0 at infinity, what is the potential in volts due to the remaining quadrant at point P, which is on the central axis of the original disk at distance D 0.174 cm from...
Chapter 24, Problem 042 (a) What is the electric potential energy of two electrons separated by 1.37 nm? (b) What would be it be if the separation was doubled? (a) Number (b) Number Click if you would like to Show Work for this question: Open Show Work Units Units By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor Question Attempts: 0 of 5 used SAVE FOR LATER...
For problem 24.31 of the text, calculate the potential at point
P in mV for the case that the removed part of the disk subtends an
angle of 291
moment that is perpendicular toa radial line and has a magnitude of 1.28 × 10-21 C-m What is the net electric potential at the center? 31 SSM WWW A plastic disk of radius R 64.0 cm is charged on one side with a uniform surface charge density σ=7.73 fC/m2, and then...
Problem 27
Chapter 24, Problem 027 In the figure three thin plastic rods form quarter-circles with a common center of curvature at the origin. The uniform charges on the rods are Q1 +52 nC,Q2 +2.8Q1, and Q3 =-87Q1. What is the net electric potential at the origin due to the rods? (cm) 4.0 2 20 1.0 Units Number the tolerance is +/-2%
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