Circuit 1 R3 M Total 1 2 3 V 120 V 45 V VT= 120V

Circuit I 120V RI = 10 n questions for Circuit 1 Total 120 v = 30 n 45 v 1 C. 6.32 Q 1 100 2 45 V 300 3 I. What is the total resistance of the circuit? a. 400 1 b. 80 Q d. 0.0750 2. The voltage drop across resistor 1 is equal to the voltage drop across resistor 2 because this is a series circuit. a. True b. False 3. The total current through the circuit is a. 1.5 A c. 4.5 A 4. What is the first problem solving step that was required when solving this circuit? a. Fill in all voltages because they are all the same. b. Solve for 12 because you know R2 and so you can use Ohm's Law. c. Fill in all current (l) values because they are the same at any point in the circuit. d. Solve for Rtot using Ohm's Law. 5. What is the value of resistor 3? a. 80 Q b. 40 Q c. 30 Q