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Home Q & A Board Science-Related Homework Help Physics
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microbiology1 microbiology1
wrote...
Posts: 44
Rep: 1 0
11 years ago
A component in an automobile 12-V electrical system has a resistance of 60 ohms. How much current is in the component when in operation? Need some help best answer will receive a points!

A.     0.2 A
B. 720 A
C. 5 A
D. 72 A
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wrote...
#1
11 years ago
Ohm's Law; V=IR, so I=V/R
I=12/60
I=5 A
wrote...
#2
11 years ago
A.  12/60 = 0.2 A
wrote...
#3
11 years ago
12V / 60 = 0.2A


Guru
wrote...
#4
11 years ago
As per Ohms law,I= E/R where I=Current  E=Voltage  R=Resistance so Current=12/60= o.2 ampers.
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