3)Four point charges are positioned as shown on the right. Charges q , q2, and q4 are all positive, and q1 = q2 = q4=+ 6,0 nC, The charge q3 is negative, and q3 =-3,0nC, The distance r = 0.15 m. 41 A)Sketch the forces acting on charge q2, due to the other three charges .Be very careful with the vector directions. 45 42 43 B)Use Coulomb's Law to find the net force acting on q2. Express your answer in the form of the vector components Fx and Fy. (Remember: Since two of the charges are not at 90° they will have a cos(0) and sin(e) component)

3)Four point charges are positioned as shown on the right. Charges q , q2, and q4 are all positive, and q1 = q2 = q4=+ 6,0 nC, The charge q3 is negative, and q3 =-3,0nC, The distance r = 0.15 m. 41 A)Sketch the forces acting on charge q2, due to the other three charges .Be very careful with the vector directions. 45 42 43 B)Use Coulomb's Law to find the net force acting on q2. Express your answer in the form of the vector components Fx and Fy. (Remember: Since two of the charges are not at 90° they will have a cos(0) and sin(e) component)

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 26PE: (a) Two point charges q1 and q23.00 m apart, and their total charge is 20 C. (a) If the force of...

See similar textbooks

Similar questions

If two equal charges each of 1 C each are separated in air by a distance of 1 km, what is the magnitude of the force acting between them? You will see that even at a distance as large as 1 km, the repulsive force is substantial because 1 C is a very significant amount of charge.
a point charge of magnitude 5.00 C is at the origin of a coordinate system, and a charge of 4.00 C is at the point x = 1.00 m. There is a point on the x-axis, at x less than infinity, where the electric field goes to zero. (a) Show by conceptual arguments that this point cannot be located between the charges. (b) Show by conceptual arguments that point cannot be at any location between x = 0 and negative infinity. (c) Show by conceptual arguments that the point must be between x = 1.00 m and x = positive infinity. (d) Use the values given to find the point and show that it is consistent with your conceptual argument.
Refer 10 Figure 15.20. The charge lowered into the center of the hollow conductor has a magnitude of 5 C. Find the magnitude and sign of the charge on the inside and outside of the hollow conductor when the charge is as shown in (a) Figure 15.20a, (b) Figure 15.20b, (c) Figure 15.20c, and (d) Figure 15.20d.
What can you say about two charges q1and q2, if the electric field one-fourth of the way from q1to q2is zero?
A test charge of + 3 C is at a point P where the electric field due to other charges is directed to the right and has a magnitude of 4 106 N/C. If the test charge is replaced with a charge of 3 C, the electric field at P (a) has the same magnitude as before, but changes direction, (b) increases in magnitude and changes direction, (c) remains the same, or (d) decreases in magnitude and changes direction.
A test charge of + 3 C is at a point P where the electric field due to other charges is directed to the right and has a magnitude of 4 106 N/C. If the test charge is replaced with a charge of 3 C, the electric field at P (a) has the same magnitude as before, but changes direction, (b) increases in magnitude and changes direction, (c) remains the same, or (d) decreases in magnitude and changes direction.
a point charge of magnitude 5.00 C is at the origin of a coordinate system, and a charge of 4.00 C is at the point x = 1.00 m. There is a point on the x-axis, at x less than infinity, where the electric field goes to zero. (a) Show by conceptual arguments that this point cannot be located between the charges. (b) Show by conceptual arguments that point cannot be at any location between x = 0 and negative infinity. (c) Show by conceptual arguments that the point must be between x = 1.00 m and x = positive infinity. (d) Use the values given to find the point and show that it is consistent with your conceptual argument.
(a) Two point charges q1 and q23.00 m apart, and their total charge is 20 C. (a) If the force of repulsion between them is 0.075N, what are magnitudes of the two charges? (b) If one charge attracts the other with a force of 0.150 N, what are the magnitudes of the two charges? Note that you may need to solve a quadratic equation to reach your answer.
How many coulombs of positive charge are there in 4.00 kg of plutonium, given its atomic mass is 244 and that each plutonium atom has 94 protons?
Using the symmetry of the arrangement, show that the net Coulomb force on the charge q at the center of the square below (Figure 18.46) is zero if the charges on the four corners are exactly equal. Figure 18.46 Four point charges qa, qb, q, and qtd lie on the corners of a square and q is located at its center.
A rod 14.0 cm long is uniformly charged and has a total charge of 22.0C. Determine (a) the magnitude and (b) the direction of the electric Held along the axis of the rod at a point 36.0 cm from its center.
An object with negative charge is placed in a region of space where the electric field is directed vertically upward. What is the direction of the electric force exerted on this charge? (a) It is up. (b) It is down. (c) There is no force. (d) The force can be in any direction.