There are three point charges: Charge 1 has a magnitude of +2e and is at the origin (0,0), Charge 2 has a magnitude of -e and is at (2,0), and Charge 3 has a magnitude of +3e and is at (0,3). (a) Find the force on Charge 2 from the other two charges.

(b) If all of the charges started at a point infinitely far away, what is the change in potential energy to bring these charges into this particular configuration?

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technology is the application of the knowledge gained by science.