Two Wires a and B Are Made of the Same

Multiple Choice

Two wires A and B are made of the same material and have the same diameter.Wire A is twice as long as wire B.If each wire has the same potential difference across its ends,which one of the following statements is true concerning the current in wire A?

A) The current is one-fourth that in B.
B) The current is four times that in B.
C) The current is equal to the current in B.
D) The current is half as much as that in B.
E) It is twice as much as that in B.