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21-07-2017
Physics

contestada

How many ohms of resistance are in a 120–volt hair dryer that draws 7.6 amps of current?

A. 16 ohms
B. 910 ohms
C. 0.063 ohms
D. 6,900 ohms

Respuesta :

sergibcnusa sergibcnusa

21-07-2017

Resistance = Volt/Amps

R = 120/7.6=15.789 Ohm ~ 16 ohm.

So, (A) is the answer

Answer Link

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