4. (a) A symmetrically arranged four point-charges are located at each corner of a square with a test charge located at the middle. Determine the direction of the force on the test charge, given that the point-charges at two consecutive corners are Qa - Ob- +7.50 uc and the remaining corners have charges Qc - Qd = -7.50 μc. (b) Calculate the magnitude of the force on the test charge if it has +2.00 uc, and the square has a total perimeter of 40.00 cm.
4. (a) A symmetrically arranged four point-charges are located at each corner of a square with a test charge located at the middle. Determine the direction of the force on the test charge, given that the point-charges at two consecutive corners are Qa - Ob- +7.50 uc and the remaining corners have charges Qc - Qd = -7.50 μc. (b) Calculate the magnitude of the force on the test charge if it has +2.00 uc, and the square has a total perimeter of 40.00 cm.
Chapter6: Gauss's Law
Section: Chapter Questions
Problem 49P: Determine if approximate cylindrical symmetry holds for the following situations. State why or why...
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