Question 3 10 pts The electric potential energy of a charged particle can be increased O by allowing it to move freely in the same direction as the electric field. O by applying a force to move it a distance against the electric field. O by decreasing the voltage. O none of the above Question 4 10 pts Voltage is a measure of O electric potential energy. O electric potential. O electric field strength. O electrostatic force. Question 5 10 pts What variable would you need to determine the electric field of two objects separated by 300 V? O The charge of one of the particles O The charge of both particles O The distance between the two objects O all of the above