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Chemistry

Answered

Justine’s hair dryer has a resistance of 20 Ohms when first turned on. How much current does the hair dryer draw from the 110.-V line in Justine’s house? (Answer in amps)

Answer :

Today at 11:27 AM

Answer:

5.5 amps

Explanation:

V = I*R

110 = 20I

I = 5.5

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