Quick Answer: What Are The Factors Affecting Electrical Resistance?

What are the 3 factors that affect resistance?

There are several factors that affect the resistance of a conductor;material, eg copper, has lower resistance than steel.length – longer wires have greater resistance.thickness – smaller diameter wires have greater resistance.temperature – heating a wire increases its resistance..

What are the 4 factors that affect resistance?

There are 4 different factors which affect resistance:The type of material of which the resistor is made.The length of the resistor.The thickness of the resistor.The temperature of the conductor.

What are the factors affecting resistance class 10?

Factors Affecting Electrical ResistanceThe cross-sectional area of the conductor.Length of the conductor.The material of the conductor.The temperature of the conducting material.

What does electrical resistance depend on?

The resistance of a given piece of wire depends of three factors: the length of the wire, the cross-sectional area of the wire, and the resistivity of the material composing the wire. To understand how this works, think of water flowing through a hose.