2. Four equally spaced charges of equal magnitude are arranged in a line, as shown. g(+) 9₂(+) 9₁(-) 9(-) If the charges each have a magnitude of 24C, and there is a distance of 1 cm between neighboring charges, a. Find and sketch F41- b. Find and sketch F42- c. Find and sketch F43- d. Find the magnitude and direction of the total force acting on charge q4.

Two charges, one of q and the other of -q are separated by a distance of 2d. a. Find the force on the positive charge. b. Now, a neutral metal sphere of radius R (where R< d) is placed midway between the two charges. Calculate the additional force this produces on the positive charge. c. For R almost as large as d (i.e. R→d -ɛ for small & ), that the largest term in the correction looks like the force from a plane conductor.

b) Calculate the net force (magnitude and direction) exerted on charge q by the other four charges, in terms of q, Q, d, and e0. You may draw the force vector to indicate the direction. c) If the charge q is released from rest, and the four other charges held fixed, will the charge q ever “escape” to infinitely far away (assuming an infinite amount of time can pass)? Justify your answer.

2. Three charges, lie along the x-axis as shown: q1=4µC at r1=1.5m, q2=-3µC at r2=2.5m. Determine the magnitude and direction of the net force on q3=2µC at the point of origin.

Find the electric force ( in units of N) exchanged between two point charges with values of q1= 21.2 µC and q2= 10.3 µC when the distance between the charges is 0.02 m. Select one: A. 4913.1 N B. 1200.98 N C. 480.39 N D. 9826.20 N

If, in Step 5, Spheres A and C are separated by a distance of r = 2.0 m and q = 1.0 C, determine the magnitude of the electrostatic force between Spheres A and C.

Two pith balls that are 6.0 pm apart and have equal charges of 45 pC. Determine the magnitude of electric force. Based on the problem, what are the given values needed in calculating the electric force?

1) charges are located at three of the corners of a square, via diagram. The sides are 1 meter. A) Find the magnitude and direction of the electric field at the center of the square. B) How much energy does it take to move charge of -7 microcoulomb from infinitely far away to center of the square? C) The -7 microcoulomb is initially at rest. it moves from center of the square to towards the top left corner. How fast will the charge be moving when it reaches the top left corner? Assume that the -7 microcoulomb charge has a mass of 8 grams. (the picture is the diagram of the square, I would appreciate any kind of help, thanks!!!).

Three point charges are located as shown in the figure. q1 =-9 x 10-12 [C) and d =5 [cm] 92 =1 x 10-12 (C] and d2 = 1 (cm] 93 =-4 x 10-2 (C) and dy = 7 (cm] 93 d3 a. -d of the 92 E d, d, b.- *** 1, the inin. E2 [N/C) e.l Calculate Es, the magnitude of the electric field created by the charge q at the origin E = (N/C] f.L What is the direction of E 1, the electric field created by the charge q at the origin. oi gK... Suppose that: E 3i+3 IN/C E-2i+1 N/C Ey-1i+1 IN/C Calculate the net electric field vector created at the origin (DO NOT USE THE VALUES FOUND IN THE PREVIOUS PARTS) E Î IN/C) h A charge qo equal to -1.6 x 10-19 is located at the origin. The net electric field at the origin and the total force applied on the charge g will have: : Osame direction Oopposite direction ik s]A charge go equal to -1.6x 10-19 is located at the origin, where the net electric field vector is supposed to be Ener "-4 i +4 ĵ IN/C). Calculate the net electric force vector created on go and select its unit…

Which is true? 1. Particles are not involved in electric interaction. 2. The force exerted by two charged objects exerted on one another is proportional to the product of the magnitude of their charges and directly proportional to the square the of distance between them.