Three charges are at the corners of an equilateral triangle, as shown in Figure a) Calculate the electric field at a point midway between the two charges on the x-axis. b) If a charge of 2.00 nC is placed at that midpoint, determine the force (direction and magnitude) acting on this particle. 4.00 nC 50.0 cm 60.0° 6.00 nC -5.00 nC
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- +3Q 8.00 cm Figure 1 A charge + 2Q is located at the origin, while a charge Q is located on the x axis at a distance r from the origin. A third charge (+ 3Q) is placed 8.00 cm from the origin as shown in Figure 1. Calculate the r if the net electrical force experienced by +Q is zero. (Given Coulomb's constant, k = 9.0 x 10° N m² C²)Two charges Q1 and Q2 are located on the x- axis. The position coordinate of Q1 is -5.00 m and the position coordinate of Q2 is 9.50 m. Q1 = - 68 nC and Q2 = - 60 nC. 1. What is the distance between the two charges? (3sf and units) 2. In what region(s) is the electric resultant electric field zero? 3. If the distance from Q1 to the closest point, where E is zero, is taken to be x, what are r1 and r2? 4. Calculate the value of x. 5. The position coordinate of this point, where E is zero along the x-axis, isThree point charges, q1= -150nC, q2= 330nC, and q3= -200nC are arranged in the x-y plane as shown in the figure above with q1 at the origin, q2 a distance of 5.00cm away on the +x axis and q3 7.00cm directly above q2. Answer the questions below in scientific notation and SI units. d-g parts d) Determine the magnitude of the net electric force on q3. e) Determine the angle of the net electric force on q3 counterclockwise from the +x direction. f) The point P is located at x = 5.00cm from the q2 on the +x axis. Determine the magnitude of the net electric field at point P. g) Determine the angle of the net electric field at point P counterclockwise from the +x direction.
- Three charges are located as shown. Find the total force on q3 due to qi and q2. Make a careful drawing on the figure that shows each force vector and its 2 = +50µC components. 93 = +40µC +) P. q1 -25 µC 1 meter Calculate the electric field at the point P (where q3 currently is). Calculate the electric force that q3 exerts on q2. Draw the force vector on the figure and label it F32.NA 1.75-nC charged particle located at the origin is separated by a distance of 0.0825 m from a 2.88-nC charged particle located farther along the positive x axis. Both particles are held at their locations by an external agent. a. What is the electrostatic force on the 2.88-nC particle? b. What is the electrostatic force on the 1.75-nC particle? 28) NA 1.75-nC charged particle located at the origin is separated by a distance of 0.0825 m from a 2.88-nC charged particle located farther along the positive x axis. If the 1.75-nC particle is kept fixed at the origin, where along the positive x axis should the 2.88-nC particle be located so that the magnitude of the electrostatic force it experiences is twice as great as it was in Problem 27? 35Three point charges A, B, and C are arranged at the corners of a square as shown with d = 2.0 m. Charge A is 2.0 µC, charge C is 3.0 µC, and charge B is - 4.0 μC. i) What is the magnitude and direction of the net electrostatic force on charge B due to charges A and C? ii) What is the direction and magnitude of the electric field at point P? iii) What is the electric potential at point P? d Y A B iv) Find how much work is done to move a charge q = 1.0 µC from infinity to the point P. P C X
- please right by hand2. Three-point charges q. (+2.0µC), q2 (–1.0µC) and q2 (+3.0µC) are placed in vacuum as shown in the figure. Find the magnitude and direction of the force on charge q3 due to charges qı and q2. 3.0ст 300 6.0cmThree point charges are aligned along the x axis as shown in the figure below. -0.500 m- -4.00 nC (a) (0, 1.40 m) E = 14.6 X 0.800 m- 5.00 nC Find the electric field at the following position. (Enter your answer as a sum of i-hat and j-hat vectors.) N/C 3.00 nC x
- A rod 12.0 cm long is uniformly charged and has a total charge of -24.0 pC. Determine the magnitude and direction of the electric field along the axis of the rod at a point 30.0 cm from its center. magnitude N/C direction ---Select---9 m +2 C +7C Determine the electric force exerted on sphere A. 1.4 1010 newtons 1.3 1011 newtons 9'10 newtons 1.6 10 newtonsQuestion 4. Three equal positive charges are at the corners of an equilateral triangle of side a as in Figure 4. Assume the three charges together create an electric field. a) Sketch the electric field lines in the plane of the charges. b) Find the location of one point (other than infinity) where the electric field is zero. c) What are the magnitude and the direction of the electric field at P due to the two charges at the base? Figure 4: