CHAPTER 9 QUIZ ANSWERS
1. C
2. C
3. B
4. C
5. D
6. B
7. C
8. B
9. B
10. A
11. G
12. E
13. A
14. B
15. D
16. F
17. The second bulb stays lit. This is because there still is a complete circuit through the
second bulb and battery. Current will still be able to travel through the second bulb.
18. (a) (i) 1.3 °— 106 J; (ii) 0.35 kWh
(b) $0.03
19. (a) 3.0 A
(b) 6.0 V
(c) 18 W
1. C
2. C
3. B
4. C
5. D
6. B
7. C
8. B
9. B
10. A
11. G
12. E
13. A
14. B
15. D
16. F
17. The second bulb stays lit. This is because there still is a complete circuit through the
second bulb and battery. Current will still be able to travel through the second bulb.
18. (a) (i) 1.3 °— 106 J; (ii) 0.35 kWh
(b) $0.03
19. (a) 3.0 A
(b) 6.0 V
(c) 18 W