Review Conceptual Example 13 as an aid in working this
Chapter 18, Problem 19.87(choose chapter or problem)
Review Conceptual Example 13 as an aid in working this problem. Charges of 4q are fixed to diagonally opposite corners of a square. A charge of 5q is fixed to one of the remaining corners, and a charge of 3q is fixed to the last corner. Assuming that ten electric field lines emerge from the 5q charge, sketch the field lines in the vicinity of the four charges.
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