2. Three point charges q, 2q, and -3q where q = 2 x 10-³ C are located at the corners of an equilateral triangle with side length L 0.5 m as shown below: 2q L q L L -3q a) What is the total electrostatic force on the charge q at the top of the triangle? b) What is the electric field at the center of the triangle?

2. Three point charges q, 2q, and -3q where q = 2 x 10-³ C are located at the corners of an equilateral triangle with side length L 0.5 m as shown below: 2q L q L L -3q a) What is the total electrostatic force on the charge q at the top of the triangle? b) What is the electric field at the center of the triangle?