What quantities determine the resistance of a piece of material? Choose all that apply.

The length of the piece of material

The cross-sectional area of the piece of material

The type of material

The voltage across the material

The current flowing through the piece of material

Option (a), (b) and (c)

Explanation:

The resistance of a conductor depends on the length of the conductor, area of crossection of the conductor and the nature of the conductor.

The formula for the resistance is given by

R = ρ x l / A

Where, ρ is the resistivity of the conductor, l be the length of the conductor and A be the area of crossection of the conductor.

So, It depends on the length, area and the type of material.