There is only one answer right for each

3.Consider the three circuits below: In which of these circuits is the ammeter connected correctly to measure the current through the two resistors? A) I only C) III only E) I, II, and Ill B) II only D) I and Ill only 4.What is the potential difference between two points in a circuit if 6.8 J of work is done while supplying a current of 20 mA for 2.0 min? A) 0.17 V D) 6.0 V B) 2.8 x 1033v E) 1.7 x 103V C) 2.8 V 5.If two 8.0 resistors are connected in parallel in a circuit, their total resistance will be: A) 0.13 B) 0.25 C) 4.0 D) 16 E) 64 6..An 1200 W hair dryer is plugged into a 120 V wall socket. What current will it draw? A) 10.0 A B) 0.10 A C) 144000 A D) 1320.0 A