Consider a Uniform Horizontal Electric Field of 50 N/C Directed

Multiple Choice

Consider a uniform horizontal electric field of 50 N/C directed toward the east. If the electric potential measured at a given point is 80 V, what is the potential at a point 1.0 m directly west of
That point?

A) 30 V
B) 80 V
C) 50 V
D) 130 V