Identical negative charges (Q =-e) are located at two of
Chapter 16, Problem 6SL(choose chapter or problem)
Problem 6SL
Identical negative charges (Q =-e) are located at two of the three vertices of an equilateral triangle. The length of a side of the triangle is l What is the magnitude of the net electric field at the third vertex? If a third identical negative charge was located at the third vertex, then what would be the net electrostatic force on it due to the other two charges? Use symmetry and explain how you used it.
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