Answer to Question #257859 in Electricity and Magnetism for Marco Gutierrez

Question

Find the electric potential of a point located at a distance of 0.8 m from a charge of q=8µC

Answer 1

Electric potential

$V=\frac{kQ}{r}$

$V=\frac{9\times10^9\times8\times10^{-6}}{0.8}=9\times10^{4}V$