Homework Answers
We can solve this by first finding resultant electric field at point on Y-axis due to both the charge on X-axis. And then equate this resultant electric field with the electric field due to the new charge q bought at the origin. If the charge at origin produces same electric field as produced by the resultant of charge Q1 and Q2 but in opposite direction then electric field will vanish.
All working is shown below.
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Question 4 (12.5 points) Point charges q1-2 4.0 x 10-6 C are fixed on the x-axis...
Point charges ql 50 uC and q2--25 uC are placed 1.0 m apart. What is the...
Point charges ql 50 uC and q2--25 uC are placed 1.0 m apart. What is the force on a third charge q3-40 uC placed midway between ql and q2? 53.9 N 88.7 N 107.9 N 25.6 N Question 4 (12.5 points) Point charges q1 q2 4.0x 106 C are fixed on the x-axis at x -3.0 m and x-3.0 m. What charge q must be placed at the origin so that the electric field vanishes at x 0. y -3.0...
Point charges q1 = q2 = 3.3 ✕ 10−6 C are fixed on the x-axis at...
Point charges q1 = q2 = 3.3 ✕ 10−6 C are fixed on the x-axis at x = −3.9 m and x = 3.9 m. What charge q (in C) must be placed at the origin so that the electric field vanishes at x = 0, y = 3.9 m?
Point charges q1-q2-3.6 x 10-6 C are fixed on the x-axis at x--2.2 m and x-2.2...
Point charges q1-q2-3.6 x 10-6 C are fixed on the x-axis at x--2.2 m and x-2.2 m. what charge q (in C) must be placed at the origin so that the electric field vanishes at x 0, y = 2.2 m?
Point charges qī-q,-4.3 × 10 6 C are fixed on the x-axis at x--5.6 m and...
Point charges qī-q,-4.3 × 10 6 C are fixed on the x-axis at x--5.6 m and x-5.6 m. What charge q (in C) must be placed at the origin so that the electric field vanishes at x-o, y 5.6 m?
I need the answers to both of these please because I think I’m wrong ? eft:1:13:21...
I need the answers to both of these please because I think I’m
wrong ?
eft:1:13:21 Keana Jones: Attempt 1 Question 3 (12.5 points) Saved Point charges ql 50 uC and 25 AC are placed 10 m apart What is the force on a third charge q3 -40 HC placed midway between ql and q2? 53.9 N 88.7 N 1079 N 25.6 N Question 4 (12.5 points) Saved Point charges q1 =92=4.0 ×10-6 C are fixed on the x-axis at...
Exercise 15.1 (page 392) Three charges lie along the x-axis. A positive charge q1 -10 C...
Exercise 15.1 (page 392) Three charges lie along the x-axis. A positive charge q1 -10 C is at x-1 m, and a negative charge q2- 2uC is at the origin. Where must a positive charge q3 be placed on the x-axis so that the resultant force on it is zero? Exercise 15.2 (Page 394): Using the same triangle,find the vector components of the electric force on q and the vector's magnitude and direction.
Two point charges are placed on the x axis. The first charge, q1 = 8.00 nC,...
Two point charges are placed on the x axis. The first charge, q1
= 8.00 nC, is placed a distance 16.0 m from the origin along the
positive x axis; the second charge, q2 = 6.00 nC, is placed a
distance -9.00 m from the origin along the negative x axis.
Calculate the electric field at point A, located at coordinates
(0m, 12.0m). Give the x and y components of the electric field as
an ordered pair
Two point charges are placed on the x axis. (Figure 1) The first charge, q1 =...
Two point charges are placed on the x axis. (Figure 1) The first charge, q1 = 8.00 nC , is placed a distance 16.0 m from the origin along the positive x axis; the second charge, q2 = 6.00 nC , is placed a distance 9.00 m from the origin along the negative x axis. Part A Calculate the electric field at point A, located at coordinates (0 m, 12.0 m ).
Two point charges are placed on the x axis. Figure 1. The first charge, q1= 8.00nC,...
Two point charges are placed on the x axis. Figure 1. The first
charge, q1= 8.00nC, is placed a distance 16.0 m from the origin
along the positive x axis; the second charge, q2= 6.00nC, is placed
a distance 9.00 m from the origin along the negative x axis.
a) find the electric field at the origin, point
O. Give the x and y components of the electric
field as an ordered pair. Express your answer in newtons per
coulomb....
Two point charges are placed on the x-axis as follows: Charge q1= 3.90 nC is located...
Two point charges are placed on the x-axis as follows: Charge q1= 3.90 nC is located at x = 0.225m, and charge q2=4.75 nC is at x=-0.295 m. (a) What are the magnitude and direction of the net electric field exerted by these two charges on the origin? (b) What is the voltage (electrostatic potential) at the origin? (c) What is the magnitude and direction of the electrostatic force that acts on a negative point charge q3= -0.610 nC placed...
Point charges ql 50 uC and q2--25 uC are placed 1.0 m apart. What is the force on a third charge q3-40 uC placed midway between ql and q2? 53.9 N 88.7 N 107.9 N 25.6 N Question 4 (12.5 points) Point charges q1 q2 4.0x 106 C are fixed on the x-axis at x -3.0 m and x-3.0 m. What charge q must be placed at the origin so that the electric field vanishes at x 0. y -3.0...
Point charges q1-q2-3.6 x 10-6 C are fixed on the x-axis at x--2.2 m and x-2.2 m. what charge q (in C) must be placed at the origin so that the electric field vanishes at x 0, y = 2.2 m?
Point charges qī-q,-4.3 × 10 6 C are fixed on the x-axis at x--5.6 m and x-5.6 m. What charge q (in C) must be placed at the origin so that the electric field vanishes at x-o, y 5.6 m?
I need the answers to both of these please because I think I’m
wrong ?
eft:1:13:21 Keana Jones: Attempt 1 Question 3 (12.5 points) Saved Point charges ql 50 uC and 25 AC are placed 10 m apart What is the force on a third charge q3 -40 HC placed midway between ql and q2? 53.9 N 88.7 N 1079 N 25.6 N Question 4 (12.5 points) Saved Point charges q1 =92=4.0 ×10-6 C are fixed on the x-axis at...
Exercise 15.1 (page 392) Three charges lie along the x-axis. A positive charge q1 -10 C is at x-1 m, and a negative charge q2- 2uC is at the origin. Where must a positive charge q3 be placed on the x-axis so that the resultant force on it is zero? Exercise 15.2 (Page 394): Using the same triangle,find the vector components of the electric force on q and the vector's magnitude and direction.
Two point charges are placed on the x axis. The first charge, q1
= 8.00 nC, is placed a distance 16.0 m from the origin along the
positive x axis; the second charge, q2 = 6.00 nC, is placed a
distance -9.00 m from the origin along the negative x axis.
Calculate the electric field at point A, located at coordinates
(0m, 12.0m). Give the x and y components of the electric field as
an ordered pair
Two point charges are placed on the x axis. Figure 1. The first
charge, q1= 8.00nC, is placed a distance 16.0 m from the origin
along the positive x axis; the second charge, q2= 6.00nC, is placed
a distance 9.00 m from the origin along the negative x axis.
a) find the electric field at the origin, point
O. Give the x and y components of the electric
field as an ordered pair. Express your answer in newtons per
coulomb....
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