Question

2. a. An ion with a charge of +3e is initially located at a potential of +2.50 kV. Suppose that the ion moves to a lower potential, thereby losing 750 eV of electric potential energy. What is the electrie potential at the ion's final location? A. -250 V B. +1750 V C. +2250 V D. +2750 V E. +3250 b. Suppose that an electron makes the same trip as the ion did in the previous question, moving between the same two electric potentials. What is the electron's change in electric potential energy? Does it gain or lose electric potential energy? A. -750 eV (loss of PE B. -250 eV (loss of PE) C. +250 eV (gain of PE) D. +750 eV (gain of PE) E. none of the above

Answer 1