18. A flashlight has 4 – AA batteries. The combination has a capacity of 200 watt-sec. How long in mins will it take to discharge if the flashlight consumes 10 mA at 6 V? A. 55.6 min B. 65.6 min C....

Extracted text: 18. A flashlight has 4 – AA batteries. The combination has a capacity of 200 watt-sec. How long in mins will it take to discharge if the flashlight consumes 10 mA at 6 V? A. 55.6 min B. 65.6 min C. 45.6 min D. 75.6 min 19. Two equal resistors when connected in series across a supply draws a total power of 20 watts. What is the total power drawn when the two resistors are connected in parallel across the same supply? A. 20 W B. 40 W C. 60 W D. 80 W