the process of charging a conductor by bringing it near another charged object and then grounding the conductor is called...
a) charging by contact
c) charging by polarization
which one of the following statements is true concerning the madnitude of the electrical field at a point in space?
a) it is a measure of the total charge of 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?