A light bulb with a resistance of 100 ohms connected to a 110-volt supply would draw how much current?

Prepare for the NLN PAX Science Exam with flashcards and multiple choice questions. Each question includes hints and detailed explanations to boost your confidence and exam readiness.

Multiple Choice

A light bulb with a resistance of 100 ohms connected to a 110-volt supply would draw how much current?

Explanation:
Current is found using Ohm’s law: current = voltage divided by resistance. With 110 volts across a 100-ohm bulb, the current is I = 110 V / 100 Ω = 1.1 amperes. So the light bulb would draw about 1.1 A.

Current is found using Ohm’s law: current = voltage divided by resistance. With 110 volts across a 100-ohm bulb, the current is I = 110 V / 100 Ω = 1.1 amperes. So the light bulb would draw about 1.1 A.

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