Question

the resistance of a wire depends on the nature of materials it is directly proportional to its length and inversely proportional to the area of cross section

Answer 1

What is ur question???????

Answer 2

yes ......it's true......bro........!!!!!!!!!!!

resistance depends on nature and temperature of material .
R is directly proportional to length..
R is inversely proportional to the area of cross section.....

thanks .....!!!!!!!
brainleast plz....