Final answer:
The electric potential at a distance of 0.500 cm from a point charge of 2.00 C is approximately 3.60 x 10^12 V, calculated using the formula V = kQ/r.
Step-by-step explanation:
The electric potential due to a point charge can be calculated using the formula V = kQ/r, where V is the electric potential, k is the Coulomb's constant (8.988 x 109 Nm2/C2), Q is the charge, and r is the distance from the charge. In this case, the point charge is 2.00 C and the distance is 0.500 cm (which needs to be converted to meters, 0.005 m), so the potential is V = (8.988 x 109)(2.00)/(0.005) = 3.5952 x 1012 V. The electric potential at a distance of 0.500 cm from a point charge of 2.00 C is approximately 3.60 x 1012 V, when considering the potential to be zero at infinity.