Question

define resistivity of charge carrier . give si unit​

Answer 1

Answer:

Here's the answer

Explanation:

Resistivity is a measure of the resistance of a given size of a specific material to electrical conduction. ... Materials that conduct electrical current easily are called conductors and have a low resistivity. Those that do not conduct electricity easily are called insulators and these materials have a high resistivity.

Hope it was helpful to you

pls mark me as Brainliest answer

Answer 2

Explanation:

Resistivity can be defined as the resistance of a conducting material per unit length with unit area of cross section.

So it SI unit will be

ρ= RA / l