Question

Ello ❤️


Define the terms :


1. Resistance
2. Resistivity


Thanks Ω​

Answer 1

$\textbf{\underline{\underline{Resistance :-}}}$

•The property of the conductor due to which it opposes the flow of current through it is called Resistance.

•The SI unit of Resistance is Ohm .

•The Resistance of Conductor Depends on its length and area of Cross section.

$\textbf{\underline{\underline{Resistivity :-}}}$

•The resistivity of conductor the resistance of a conductor of unit length and area of Cross section.

•The SI unit of Resistivity is ohm meter (m).

•The Resistivity of a conductor does not Depends on its length and area of Cross section.

Answer 2

Hello Jaan❤

Here is your answer :

Resistance:

The obstruction offered in the flow of current is called resistance

Formula : V = I× R

Here V = Voltage , I = Current and R ! Resistance

Resistivity

The measure of the resisting power of a specified material to the flow of an electric current is termed as resistivity

Thanks Jaan❤