1. A flashlight bulb uses 3.4 W of power when the current in the bulb is 0.9 Amp. Calculate the voltage difference? (2 marks) 2. Suppose the current passing through one of the resistors in a circuit board of CPU power supply is 0.85 Amp when the voltage across the same resistor is 9 V. Determine the current that passes through this resistor when the voltage across it is 12.5 V? (hint: use the value of "R") (2 marks) Mark Distribution - For Each 2 Marks Correct Equation-0.5 Correct Calculation/steps- 1 Correct answer-0.5