Electronics and Communication Engineering - Materials and Components - Discussion

Discussion Forum : Materials and Components - Section 8 (Q.No. 9)
9.
If a small amount of Cu is added to Ni conductor, then
resistivity of Ni will decrease at all temperatures because Cu is a better conductor than Ni
residual resistivity of Ni at low temperature will increase as Cu atoms act as defect centres
resistivity of Ni will increase at all temperatures as Cu destroys the periodicity of Ni and acts as defects
resistivity of Ni remains the same
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
Be the first person to comment on this question !

Post your comments here:

Your comments will be displayed after verification.