Answer to Question #345141 in Physics for mary

Question #345141

What is the potential difference across a hand-held fan that has a

resistance of 120 Ω and a current of 50 mA flowing through it?

Expert's answer

"V=IR\\\\\n=\\rm (50*10^{-3}\\:A)\\times 120\\:\\Omega=6\\:\\rm V"

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