Answer questions

Name: 14. An object that prevents electrons from flowing easily is called a. an insulator C . a current d. a conductor b. a circuit 15. Which of the following correctly shows how two magnets would behave if suspended by strings? N S a. C. b. d. none of them are correct CIRCUITS: B 16. Which of the following is correct about the above diagram? a. Circuit A is a series circuit c. Circuit A is a paralell circuit b . Circuit B is a series circuit d. none of them are correct 17. What would happen if lightbulb 1 in circuit A burnt out? a. lightbulb 2 would still light b. lightbulb 2 would not light 18. What would happen if lightbulb 1 in circuit B burnt out? a. lightbulb 2 would still light b. lightbulb 2 would not light 19. Negatively charged particles that flow through wires to produce a current are called a. morons. c. electrons b. neutrons d. protons 20. What is the power used when 120 volts pushses a current of 10 Amps through a wire? a. 1200 W C. 0.08 W b. 12 W d. none of the above