Question

explain any of difference between resistence and resistivity.

I need all possible difference..don't tell only the definition...

best answer will mark as brainliest...

friends fasttt

Answer 1

Resistance is the property to resist the flow of charges
Resistivity is directly proportional to the length of wire and inversely to area of cross-section
resistance unit - ohm
resistivity unit - ohm - metre

Answer 2

Resistance is the obstruction offered to the flow of current by a conductor. 
Resistivity is the obstruction offered to the flow of current by UNIT AREA OF the conductor. 

So basically, resistance is the property of the object (say a copper  wire), whereas resistivity is the property of the substance (copper). 

And so resistance depends upon the properties of the object. 
Whereas resistivity depends upon the properties of the metal. 

So for example take two objects A and B made of aluminium. Both are of a different size. 
The resistance of A & B will be different. 
But the resistivity will be the same.





hope it helps... .