4.1.4 Electric Fields

•An object with a charge of -2 coulombs positioned in a uniform electric field experiences a force of -300 newtons.  What is the strength of the electric field?

•What is the force experienced by a 0.05 coulomb charge when it is placed in an electric field with a strength of 3E3 newtons per coulomb?

A bean of electrons passes through an electric field where the magnitude of the electric field strength is 3.00E3 N/C. What is the magnitude of the electrostatic force exerted by the electric field on each electron in the beam?

Which diagram represents the electric field between two oppositely charged conductive spheres?

An electric field exerts an electrostatic force of magnitude 1.5E-14 N on an electron within the field. What is the magnitude of the electric field strength at the location of the electron?