Which of the following values represents the current through a 100 Ω resistor connected to 110 V?

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

Which of the following values represents the current through a 100 Ω resistor connected to 110 V?

Explanation:
Current through a resistor comes from Ohm’s law: I = V/R. With 110 V across 100 Ω, the current is 110/100 = 1.1 A. This equals 1.1 amperes because dividing 110 by 100 shifts the decimal two places, giving 1.1. The other numbers come from dividing by the wrong magnitude (for example, by 1000 or 10), so they don’t match the given voltage and resistance.

Current through a resistor comes from Ohm’s law: I = V/R. With 110 V across 100 Ω, the current is 110/100 = 1.1 A. This equals 1.1 amperes because dividing 110 by 100 shifts the decimal two places, giving 1.1. The other numbers come from dividing by the wrong magnitude (for example, by 1000 or 10), so they don’t match the given voltage and resistance.

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