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Ohm’s Law 1. A certain light bulb has a resistance of 100 Ω.if a current of 1.2 A is going through it, calculate the voltage applied Answer volts 2. A voltage of 120 volts is applied to a 200 Ω resistor. Calculate the current through the resistor Answer A 3. A voltage of 80 volts is applied to a resistor and the current and the current going through is found to be 200 mA a) Convert the current to Amperes Answer b) Calculate the Resistance of the resistor Answer Ω 4. A kettle operated from a 120 V outlet it had a heating element with a resistance of 8.0 Ω. Calculate the current going through the element. Answer A 5. A certain electric stove has a 16 Ω heating element (the resistance is 16 Ω) The current going through the element is 15 A. Calculate the voltage across the element. Answer v 6. In a small mp3 player, the current going through a 1800 Ω resistor is 1.67 mA a) Convert the current to Amperes Answer A Answer v b) Calculate the voltage across the resistor