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**I need help with this electricty problem:(**

## Homework Statement

At the end of a long day, your instructor finally sits down to write your final examination, after making a cup of coffee he goes into his office, turns on the five, 40-Watt lights, and starts writing.

How much current is flowing through the circuit in your instructor’ office?

How many electrons are moving from the power company into your instructors’ home in order to continually generate the current in his office circuit?

## Homework Equations

I can't find a formula to use to find current with just watts given.