(a) What is the electric potential a distance of 2.3 10-15 m away from a proton?

Answer for this part is :626000

(b) What is the electric potential energy of a system that consists of two protons 2.3 10-15 m apart-as might occur inside a typical nucleus?

Answer this part please
i just need the final answer

1 answer

Vq= PE
kq1*q2/r=PE