4. [-/10 Points] DETAILS SERCP11 15.2.P.001. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A 6.89-nC charge is located 1.73 m from a 4.18-nc point charge. (a) Find the magnitude of the electrostatic force that one charge exerts on the other. (b) Is the force attractive or repulsive? attractive O repulsive Need Help? Read It 5. [-/10 Points] DETAILS SERCP11 15.2.P.002. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A charged particle A exerts a force of 2.57 N to the right on charged particle S when the particles are 13.3 mm apart. Particle B moves straight away from A to make the distance between them 17.9 mm. What vector force does particle B then exert on A? N to the left Need Help? Read It 6. [-/10 Points] DETAILS SERCP11 15.2.P.004. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A small sphere of mass m = 7.30 g and charge q, = 28.9 nC is attached to the end of a string and hangs vertically as in the figure. A second charge of equal mass and charge q, = -58.0 nc is located below the first charge a distance d = 2.00 cm below the first charge as in the figure. 10 92 a) Find the tension in the string. N (b) If the string can withstand a maximum tension of 0.180 N, what is can have before the string breaks? cm Need Help? Read It 7. [-/10 Points] DETAILS SERCP11 15.2.P.008. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Four point charges are at the corners of a square of side a as shown in the figure below. Determine the magnitude and direction of the resultant electric force on q, with ke, q, and a in symbolic form. (Let B = 4.5q and C = 5.5q. Assume that the +x-axis is to the right and the +y-axis is up along the page.) magnitude direction . counterclockwise from the +x-axis Need Help? Read It W- FS20 - Lab 02....docx W- FS20 - Lab 02....docx W- SS22 - Lab 02....docx SS22 - Lab 02 - 1....pdf IMG_1774.jpg Show All X