Wednesday, February 8, 2012

A hair dryer uses 950 wattsof power when plugged into a 120 volt line. What is the current inthe hair dryr?

thanks everyone =)A hair dryer uses 950 wattsof power when plugged into a 120 volt line. What is the current inthe hair dryr?
power = current * voltage





950 = i * 120





i = 7.92 amps
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