Two charges, 3.0 micro-Coulombs and -11.9 micro-Coulombs are located at the origin and x = 1.00 m respectively. Find the electric potential at 0.50 m point.
a.11 x 10⁴ V
b.16 x 10⁴V
c. -11 x 10⁴ V
d. -5.4 x 10⁴V
e.-16 x 10⁴V