Question

Which factors affect the resistance of a material? Select three options. Length current thickness temperature voltage.

Answer 1

Resistance is a type of opposition force due to which the flow of current is reduced in the material or wire. Length, temperature, thickness are the factors that affect the resistance of a material.

What is resistance?

Resistance is a type of opposition force due to which the flow of current is reduced in the material or wire. Resistance is the enemy of the flow of current.

The relation of resistance with length and thickness is given by ;

$\rm R= \frac{\rho l}{A}$

Hence the value of resistance is directly propotional to length and inversly propotional to the area or thickness of the wire.

As the value of temperature increases, the value of resistance in the material is increasing.

Hence length, temperature, thickness are the factors that affect the resistance of a material.

To learn more about the resistance refer to the link;

brainly.com/question/20708652