What current flows through a hair dryer plugged into a 110 Volt circuit if it has a resistance of 25 ohms?

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Answer 1 · 2018-07-04T19:26:38

# V = 4.4 A#

Ohm's Law says #V = I*R#.

A bit of algebra says #I = V/R#

So # V = (110 V)/(25 Omega) = 4.4 V/Omega = 4.4 A#

I hope this helps,
Steve