PROBLEM 4 Positive charge Q is distributed uniformly along the positive y-axis between y -0 and y -a. A negative point charge q lies on the positive x-axis, a distance x from the origin as shown in the figure below. What is dE,?*

PROBLEM 4 Positive charge Q is distributed uniformly along the positive y-axis between y -0 and y -a. A negative point charge q lies on the positive x-axis, a distance x from the origin as shown in the figure below. What is dE,?*

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

AirDrop Received photo from "Lilynguyen" Open Updates Not Installed Details Some updates could not be installed automatically. Update 4. A point charge of charge +Q is at the center of a spherical shell of charge with charge -3Q. The shell has radius R. Find the magnitude and direction (toward the center or away from the center) of the electric field at a distance rR from the point charge in terms or Q, r, R, and any constants (i.e. k-). (Hint: Youcan either use Gauss' Law or superposition for this!) -30 R
10 nC B. A -5 nC You wish to place a charge at A, which when released will move away from the two charges shown, and then determine the speed of the charge when it gets an infinite distance away from the two charges. The rectangle is 18.4 cm high and 21.9 cm wide. In order for the charge placed at A to move to infinity, you must use an electron a proton When released, approximately which direction will the charge initially accelerate? Image an analog clock face placed at A with 12 o'clock upward. toward ---Select--- v o'clock How fast will the charge be moving when it gets an infinite distance from the two charges? m/s
Pls help me with the following question pls and make sure 100 % of your answer is correct A charge q1�1 = 5.00 nCnC is placed at the origin of an xy��-coordinate system, and a charge q2�2 = -3.00 nCnC is placed on the positive x� axis at x=�= 4.00 cm Part A If a third charge q3�3 = 5.00 nCnC is now placed at the point x=�= 4.00 cm , y=�= 3.00 cmcm find the x� component of the total force exerted on this charge by the other two charges. Express your answer in newtons. ( I got this right, which was -> 7.19 x 10^-5 N) Part B Find the y� component of the total force exerted on this charge by the other two charges. Express your answer in newtons. ( I got this one wrong like the rest, here I got -> -14.624 x 10^-5N)Pls help me explain what could be wrong Part C Find the magnitude of this force. Express your answer in newtons.( I got this answer and it was wrong-> 16.30 x 10^-5N) Part D Find the direction of this force. Express your answer in degrees. (I got this…
Two positive charges, each of magnitude q, are on the y-axis at points y= ta and y=-a Where would a third positive charge of the same magnitude be located for the net force on the third charge to be zero? a. at the origin b. at y= 2a c. at y=-2a d. at y= -a
Two point charges are placed on the x-axis as follows: Charge q1=+4.00nC is located 0.20m,and charge q2=+5.00nC is at x=-0.30m. a.Draw a sketch of te setting discussed in the question above. Make sure to label all points discussed. b. What are the magnitude and direction of the total force exerted by these two charges on a negative point charge q3=-6.00nC that is placed at the origin?
A parallel-plate capacitor is constructed of two horizontal 14.4-cm-diameter circular plates. A 1.9 g plastic bead with a charge of -7.6 nC is suspended between the two plates by the force of the electric field between them. Part A Which plate, the upper or the lower, is positively charged? O Lower. O Upper. O t is impossible to tell. Submit Request Answer Part B What is the charge on the positive plate? Express your answer with the appropriate units. HÀ ? = b Value Units Submit Request Answer
Problem 4 A uniform electric field is applied in the region shown in the figure. AV along a path from C to B will be. t of B. X Select one: O Zero O Positive O Negative
An electric dipole is formed from two charges, tq, spaced 1.50 cm apart. The dipole is at the origin, oriented along the y-axis. The electric field strength at the point (x, y) = (0 cm, 10 cm) is 380 N/C. Part A What is the charge q? Give your answer in nC. Express your answer in nanocoulombs. ▸ View Available Hint(s) q= Submit Part B D] ΑΣΦ Submit μA E = Value What is the electric field strength at the point (x, y) = (10 cm, 0 cm) ? Express your answer with the appropriate units. ▸ View Available Hint(s) [PMC Units ? www] nC ?
A short copper rod has a neutral charge. Negative charges are then applied to the right end of the rod. Which of the following describes the charge on the copper rod 5 s later? A. Both ends of the rod have a positive charge. B. The negative charge is spread evenly along the rod. C. Only the right end of the rod has a negative charge. D. All of the positive charge is in the middle of the rod. The diagram below shows two electric charges, -q and +q, separated by a distance, d. +q -q d What happens to the electric force between the charges if the magnitude of each charge is doubled? A. It becomes 16 times less. B. It becomes 2 times less. C. It becomes 4 times greater. D. It becomes 8 times greater. What is the primary difference between insulators and conductors? A. Electrons are present in insulators but not in conductors. B. Electrons are present in conductors but not in insulators. C. Electrons are free to move in insulators but not in conductors. D. Electrons are free to move in…
A-3.00 nC point charge is at the origin, and a second-5.50 mC point charge is on the z-axis at z-0.800 m. ▾ Part D Find the net electric force that the two charges would exart on an electron placed at point on the z-axis at 0.200 m Express your answer with the appropriate units. Enter positive value if the force is in the positive z-direction and negative value if the force is in the negative z-direction. Correct answer is shown. Your answer 724.5 was either rounded differently or used a different number of significant figures than required for this part F₁ = Value Submit ▾ Part E F₂ = Submit Part F μÀ Find the net electric force that the two charges would exart on an electron placed at point on the z-axis at a = 1.20 m Express your answer with the appropriate units. Enter positive value if the force is in the positive z-direction and negative value if the force is in the negative z-direction. F₂ Request Answer Submit BÀ Value Request Answer À Units Value Find the net electric force…
10 nC В A -5 nC You wish to place a charge at A, which when released will move away from the two charges shown, and then determine the speed of the charge when it gets an infinite distance away from the two charges. The rectangle is 18.4 cm high and 21.9 cm wide. In order for the charge placed at A to move to infinity, you must use an electron O a proton When released, approximately which direction will the charge initially accelerate? Image an analog clock face placed at A with 12 o'clock upward. toward 7 o'clock How fast will the charge be moving when it gets an infinite distance from the two charges? X m/s
The field just outside a 4.28-cm-radius metal ball is 517 N/Cand points toward the ball. Part A What charge resides on the ball? Q = Submit Request Answer Provide Feedback 圓