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A Resistor Is Made Out of a Long Wire Having

Question 2

Multiple Choice

A resistor is made out of a long wire having a length L. Each end of the wire is attached to a terminal of a battery providing a constant voltage V0. 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?


A) 4I
B) 2I
C) I
D) I/2
E) I/4

Correct Answer:

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