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What is the power when a voltage of 120 V drives a 2-A current through a device? Show your work.

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Final answer:

Power in an electrical circuit can be calculated using P = IV, where P is power, I is current, and V is voltage. With a voltage of 120 V driving a 2-A current, the power output is 240 watts.


Explanation:

Power in an electrical circuit can be calculated using the formula P = IV, where P represents power, I is the current flowing through the device, and V is the voltage across the device.

In this case, with a voltage of 120 V driving a 2-A current through the device, the power can be calculated as follows: P = 120 V * 2 A = 240 W. Therefore, the power output is 240 watts.


Learn more about Electrical Power Calculation here:

https://brainly.com/question/64224


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