The potential difference between two parallel conducting plates in vacuum is $541$ V$.$ An alpha particle with mass of $6\mathrm{.}50\backslash$times $10-27$ kg and charge of $3\mathrm{.}20\backslash$times $10-19$ C Is released from rest near the positive plate. What Is the kinetic energy of the alpha particle when It reaches the other plate? The distance between the plates is $23\mathrm{.}0$ cm$.$