What is the electric potential at a point distance r from a proton of charge q placed in a medium of permittivity εo?

VincentOwoniyi

2 years ago

the answer should be
q/4π£°r

the answer "my school chose" is for electric field intensity

although no option is correct

okraDEN2023

1 year ago

The answer is correct but the formular was not well written.

V = q/4πĘ⁰r

There should be no sqare or raise to power two on the r