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HELP. . . Physics

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Date Posted: 7/24/2008 12:22:16 PM  Status: Live
HELP. . . Physics
Course Textbook Chapter Problem
N/A N/A N/A N/A
Question Details:
the current through a 10 ohm resistance connected to a 120 V power supply is
 
a) 1A
b) 10 A
c) 12 A
d) 120 A

Answers:

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Date Posted: 7/24/2008 12:29:10 PM  Status: Live
Asker's Rating: Helpful   
Response:
Ohms law: V=I*R
so  I= V/R
120/10= 12
so c) 12 Amps



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