Question

PHYSICS
Define resistance and resistivity. Write their units.​

Answer 1

Explanation:

The resistivity is also known as specific resistance. The SI unit ofresistivity is ohm meter. The resistivity is directly proportional tothe temperature of the material.The resistivity of the cube having one-meter side is defined as the resistance offered between the opposite two phases of the one-meter cube.

Answer 2

Answer:

Resistance

It is the opposition to the flow of electrons

SI unit ohm

Resistivity

It is the resistance of the conductor

SI unit ohm meter