Which One of the Following Statements Is True Concerning the Magnitude

Multiple Choice

Which one of the following statements is true concerning the magnitude of the electric field at a point in space?

A) It is a measure of the total charge on the object.
B) It is a measure of the electric force on any charged object.
C) It is a measure of the ratio of the charge on an object to its mass.
D) It is a measure of the electric force per unit mass on a test charge.
E) It is a measure of the electric force per unit charge on a test charge.