Question

choose the correct answer
which of these wires has the lowest resistance?
brown
blue
green
the green wire has a diameter of 5 mm.
the brown wire has a diameter of 3 mm.
the blue wire has a diameter of 1 mm.
thicker wires have a lower resistance.
thinner wires have a higher resistance.

Explanation:

Step1: Recall the relationship between wire thickness and resistance

Thicker wires have lower resistance.

Step2: Compare the thicknesses of the wires

The green wire has a diameter of 5mm, the brown wire has a diameter of 3mm, and the blue wire has a diameter of 1mm. Since 5mm > 3mm > 1mm.

Answer:

Green