You have a battery, a light bulb of fixed resistance, and a variable resistor. The variable resistor is represented by R and the resistance of the variable resistor can be varied from 12.0 ohms to 120 ohms (it can take on any value between 12 ohms and 120 ohms). you can arrange the circuit components in two different ways. In Circuit 1, the variable resistor and the light bulb are connected in series with one another. In Circuit 2, the variable resistor and the light bulb are connected in parallel. The battery has a voltage of 120 V. turn your attention to Circuit 1, in which the resistor and bulb are connected in series. Assume the resistor has the resistance of 40.0 ohms and the the bulb resistance is constant at the value of 360 ohms