An uniform electric field is directed from right to left. The magnitude of the field is 1.70 N/C. An electron is moving from left to right in this field. At point P, the velocity of the electron is 6.25x105 m/s . What is the speed of the electron when it reaches point Q, which is a distance of 0.700 m right of point P? Mass of the electron: 9.1 x 10-3 kg. The charge of the electron: e = 1.6 x 10-19 C Express your answer in meters per second. O 4.1x105 m/s O 7.5x104 m/s O 9.9x107 m/s O 1.8x106 m/s O 9.0x105 m/s Submit Request