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34 votes
34 votes
What current flows through a hair dryer plugged into a 120-volt circuit if it has a resistance of 30

ohms?

User Cristi Jora
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1 Answer

26 votes
26 votes
ircuit contains a 1.5 volt battery and a bulb with a resistance of 3 ohms. Calculate the current. I = V ÷ R = 1.5V ÷ 3Ω = 0.5A. 5. What current flows through a hair dryer plugged into a 120 Volt circuit
User Nicola Spadari
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