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Physics
Physics
Problem
Which of the following equations correctly states Ohm’s law for an electrical conductor? a)
P
=
V
I
P = VI
P
=
V
I
b)
I
=
V
R
I = VR
I
=
V
R
c)
V
=
I
R
V = IR
V
=
I
R
d)
R
=
V
I
R = VI
R
=
V
I
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