Directions: Read the questions carefully. Write the letter of the correct answer on the blank provided before the number. 1.Which of the following does the electric current come from? a. Load b. On/Off Switch С. Source d. Wires 2.Where the force that pushes the electrons is produced? a. Load b. On/Off Switch С. Source d. Wires 3.Which material converts electrical energy to heat? a. Load b. On/Off Switch C. Source d. Wires 4.Which of the following factors CANNOT affect the resistance from the wire? a. Diameter b. Length c. Straightness d. Temperature 5.Which of the following best describes the flow of electricity? Jud a. from higher electric potential to lower electric potential b. from a container of higher volume to lower volume C. from higher concentration to lower concentration d. in any direction