A single resistor is connected across the terminals of a

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Reference no: EM13614831

A single resistor is connected across the terminals of a battery. Which one or more of the following changes in voltage and current leaves unchanged the electric power dissipated in the resistor?

(A) Doubling the voltage and reducing the current by a factor of two.

(B) Doubling the voltage and increasing the resistance by a factor of four.

Reference no: EM13614831

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