What is the electric potential at a point 0.45 m away from a point charge of 4.0m C?
Used this formula but didn't get the correct answer, please help and please show work.
V = q/(4*pi*epsilon*r)
Used this formula but didn't get the correct answer, please help and please show work.
V = q/(4*pi*epsilon*r)
-
V=kq/r v=9*10^9*0.004/0.45 v=8*10^7volts