A small particle has a charge of -3.80 μC and a mass of 1.50 × 10^(-4) kg. It moves from point A, where the electric potential is V_A = +300V, to point B, where the electric potential is V_B = +800V. What is the electric potential difference between point A and point B?

A) 100V
B) 500V
C) 800V
D) 1100V