Ask Question
24 January, 01:44

If a Cu 2 + ion that is initially at rest accelerates through a potential difference of 12 V without friction, how much kinetic energy will it gain?

+1
Answers (1)
  1. 24 January, 02:58
    0
    23,8eV

    Explanation:

    A=Uq=12 (V) * 2 * 1,6*10^-19 (C) = 3,84*10^-18 (J) = 23,8 (eV)
Know the Answer?