Which of the following factors affect electric conductors?
a)Temperature b)Valence electrons per atom
c)nature of material d)Structure of material
abc
abcd
bd
bcd
As we learnt
Dependence of electric conductance -
The electric conductance depends on:
1. The nature & structure of material.
2. The number of valence electron per atom.
3. Temperature (it decreases with increase of temperature)
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All the factors affect electric conductance.