A particle of mass m and charge q is placed at rest in a uniform electric field E and then released. The kinetic energy attained by the particle after moving a distance y is : [AIPMT 1998]

• A. \[qE{{y}^{2}}\]
• B. \[q{{E}^{2}}y\]
• C. \[qEy\]
• D. \[{{q}^{2}}Ey\]