Answer:
Shorter wires
Explanation:
The formula used to find the resistance of wires carrying electric current is given by :
[tex]R=\rho \dfrac{l}{A}[/tex]...............(1)
Where
[tex]\rho[/tex] is the resistivity of the substance
l is the length of the wire
A is the area of cross section
From equation (1), it is clear that the resistance of the wire is directly proportional to its length. So, by decreasing the length of the wire, the resistance of the wire decrease. Hence, the correct option is (a).
