Homework Help: Physics

Posted by John on Monday, February 21, 2011 at 6:41pm.

Use the relationship power = current voltage to find out how much current is drawn by a 1350 watt hair dryer when it operates on 120 volts. Then use Ohm's law to find the resistance of the hair dryer.

Physics - drwls, Monday, February 21, 2011 at 8:26pm
These are trivial questions you should try yourself.

Show your work if you need further help.

There should be an x or "times" between current and voltage in your first sentence.

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