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PhysicsQ&A LibraryThe four cases below all show a ball with a charge of -3q at the top right corner of a square. Then there is either one, two, or three additional charged balls, each ball located at a different corner of the square. For parts (b) and (c), use q 5.80 x 10-6 C, and L 20.0 cm, as well as k9.00 x 109 N m2/c2 2q -2q tq (a) Rank the cases based on the magnitude of the net electrostatic force experienced by the ball of charge -3q, from largest to smallest. (Use only "orsymbols. Do not include any parentheses around the letters or symbols.) (b) In Case B, calculate the magnitude of the net electrostatic force acting on the ball of charge -3q Iae D, calculate the magnitude of the net electrostatic force acting on the ball of charge -3Question

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