Question

Define resistance.which factors affect it and how

Answer 1

Answer:

Factors That Affect Resistance

How much resistance a material has depends on several factors: the type of material, its width, its length, and its temperature. All materials have some resistance, but certain materials resist the flow of electric current more or less than other materials do.

Explanation:

MARK ME AS A BRAINLIEST ❤

Answer 2

Resistance is the property of conductor to oppose the flow of charges. The factors that affect resistance are

1. Nature of coductor

2. Temperature

3. Length of the conductor(l)

4. Area of cross section(A)

R=ρl/A