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tenshi01
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Homework Statement
A resistor is made out of a low wire having a length L. Each end of the wire is attached to a terminal of a battery having a constant voltage Vo. A current I flows through the wire. If the wire were cut in half, making two wires of length L/2, and both wires were attached to the battery (the end of both wires attached to one terminal, and the other ends attached to the other terminal), what would be the total current flowing through the two wires?
Options are:
a.) 4I
b.) I
c.) I/2
d.) 2I
Homework Equations
The Attempt at a Solution
I was thinking it would be 2I based on R=p*L/A. So if the resistor is halved than the current is is doubled? (I=V/R)