Consider a circuit consisting of a 12.0 V battery, a 25.0 C2 resistor (R1), and a 45.0 o resistor (R2), all connected in series. 1 Battery G) What is the equivalent resistance of the two resistors? (Enter your answer in Q.) _270 What is the current in the circuit? (Enter your answer in A.) _.) 0.171 What is the voltage drop across resistor 1? (Enter your answer in V.) J 4.29 Part B of B - step 6 {Series Circuits) You now connect an unknown resistor in series with the two resistors from the previous question (see gure below). R1 R2 V + - R: 6) When you do so, the current in the circuit becomes 0.120 A. What is the value of the unknown resistance? (Enter your answer in n.) E 9 What are the voltage drops across the new resistor? (Enter your answer in V.) :IV