the intensity and direction of the electric field produced by an alpha particle at a distance of 5.0 x10^-11m from the particle is

Question

[1.2x10^12 N/C away from the alpha particle]
how do you get the direction?

thanks

Answer 1

What charge is an alpha particle?

By definition, what is the direction of any E field? Answer; the direction a + test charge will follow.