An Electron with a Speed of 2

An electron with a speed of 2.0 *10⁶ m/s moves into a uniform electric field of 325 N/C that is parallel to the electron's motion. How long does it take to bring the electron to rest? (m_e = 9.11 *10 ^{- 31} kg, e = 1.6 *10 ^{- 19} C)

A) 3.5 *10 ^{- 8} s
B) 2.3 *10 ^{- 6} s
C) 2.3 *10 ^{- 8} s
D) 1.2 * 10 ^{- 7} s