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

If a small amount of Cu is added to Ni conductor, then Correct Answer Resistivity of Ni will increase at all temperatures as Cu destroys the periodicity of Ni and acts as defects

Bissoy MCQ Team

Electronics And Communications Engineering
Materials And Components

If a small amount of Cu is added to Ni conductor, then

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