A Particle (M = 2 $\mu$ G,q = -50 $\mu$ C)has a Speed of 30 M/s at Point a and C)has

Multiple Choice

A particle (m = 2.0 $\mu$ g,q = -5.0 $\mu$ C) has a speed of 30 m/s at point A and moves (with only electric forces acting on it) to point B where its speed is 80 m/s.Determine the electric potential difference V_A - V_B.

A) -2.2 kV
B) +1.1 kV
C) -1.1 kV
D) +2.2 kV
E) +1.3 kV