Electronics Information · Question 100

Question 100 of 160

A device consumes 250 watts while drawing 2 amperes. What voltage is it operating at?

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Correct answer to question 100 (Electronics Information): 125 volts

Method

Rearranging the power formula, voltage equals power divided by current, so 250 / 2 = 125 volts.

Updated: November 2026

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