1. The problem statement, all variables and given/known data An electron acquires 3.45x10^(-16) J of kinetic energy when it is accelerated by an electric field in a computer monitor from plate A to plate B. What is the potential difference between the plates, and which plate is at the higher potential? 2. Relevant equations KE=1/2mv^2 3. The attempt at a solution The given answer is 2.16x10^3V...How and why? Plate B has the higher potential.