Question

HEEEEEEEEEEELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ASAP!!!!!!

An electron with a charge of -1.6 × 10-19 coulombs experiences a field of 1.4 × 105 newtons/coulomb. What is the magnitude of the electric force on this electron due to this field?

A 1.6 × 10-3  newtons


B 1.4 × 1024  newtons
C 2.2 × 10-14newtons
D 7.4 × 10-13newtons
E 4.5 × 1014  newtons

Answer 1

Relax. Everything's under control.
If you use up all your exclamation points now, then
you won't have any left when you really need one.

(1.4 x 10⁵ newton/coulomb) x (-1.6 x 10⁻¹⁹ coulomb)

= (1.4 x 10⁵ x -1.6 x 10⁻¹⁹) newton-coulomb/coulomb

= - (1.4 x 1.6) x 10⁵⁻¹⁹ newton

= - 2.24 x 10⁻¹⁴ newton