Question

What is the force on an electron in an electric field of 500 N/C?

A charge of 5 X 10^-6 C experiences a force of 10 N at a certain point in space. What is the electric field intensity?

Answer 1

1.

$F=eE=80\cdot 10^{-18}~N.$

2.

$E=\frac Fq=2~\frac{MN}C.$