Why resistivity does not depend on length and aresa of cross section?
Answers
Answered by
9
resistivity of a material is depends on its nature, temperature and on other properties.
or we know
Resistance is proportional to L/A
so when we remove proportionality sign...
constant rho comes= resistivity.
so resistivity is constant that's why it doesn't depends on any other factors.
or we know
Resistance is proportional to L/A
so when we remove proportionality sign...
constant rho comes= resistivity.
so resistivity is constant that's why it doesn't depends on any other factors.
Similar questions