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Question

A hair dryer uses 3.0 amps and 120 volts. What is the resistance?

i need help ^^^
Apr 18, 2019

Answers

E = IR
120 = 3R
R = 40Ω
Better study that unit again ...
Apr 18, 2019
R = E/I = 120/3 = 40 ohms.
Apr 18, 2019

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