On what factors does the resistance of a conductor depend Teachoo?

On what factors does the resistance of a conductor depend Teachoo?

Area of Cross Section Resistance of a conductor is inversely proportional to its area of cross- section. Resistance gets halved and hence more electricity can pass through it.

Which metal is best conductor?

Six of the Most Conductive Metal Coatings Available

• Silver: The single most conductive metal, silver conducts heat and electricity efficiently thanks to its unique crystal structure and single valence electron.
• Copper: Like silver, copper’s single valence electron makes it a highly conductive metal.

How does the resistance of conductor depends on its area of cross section?

Resistance is inversely proportional to area of cross section. larger will be the area lower will be the resistance and vice versa. this is because through a conductor with large area of cross section current can easily flow and hence resistance is low.

How does the length of a conductor depend on resistance?

Length: Resistance is directly proportional to the length of the conductor. So as the length increases the value of resistance increases. Cross-sectional area: Resistance is inversely proportional to the cross-sectional area of the conductor.

How does the resistance of a wire vary with its diameter?

1 Answer. By increasing the area of cross section, the resistance will decrease. By increasing the diameter, the resistance will decrease.

Why does the resistance of wire vary with its area of cross section?

larger will be the area lower will be theresistance and vice versa. this is because through a conductor with large area of cross section current can easily flow and hence resistance is low. Cross sectional area is inversely proportional to resistance.

Does resistance depend on length and area?

Resistance depends on an object’s size, shape, and material. In Figure 3 below, the cylinder’s resistance is directly proportional to its length l. The longer the cylinder, the higher the resistance. Additionally, the resistance is inversely proportional to the cross sectional area A.

Does resistance depend on area?

Answer: The resistance of a wire is directly proportional to its length and inversely proportional to its cross-sectional area. Resistance also depends on the material of the conductor. The resistance of a conductor, or circuit element, generally increases with increasing temperature.