What happens to the resistance of a wire as its length decreases? a. the resistance decreases. b. the resistance alternates between high and low values. c. the resistance increases. d. the resistance is not affected by a change in wire length.

option (A)

Explanation:

The resistance is defined as the obstruction offered by the material in the path of flow of electrons.

The resistance of a conductor is directly proportional to the length of the conductor and inversely proportional to the area of crossection f the wire.

As the length of the wire decreases, the resistance of the wire also decreases.

Option (A) is correct.

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.

multiple