Question

Which among the following will have more resistivity–copper, nickel, chromium, glass?​

Answer 1

according to me I think Nickel has more resistivity...

Answer 2

Answer:

Glass

Explanation:

Resistivity of copper - 1.62 X 10^-8 Ωm

Resistivity of nickel - 6.84 X 10^-8 Ωm

Resistivity of chromium - 12.9 X 10^-8 Ωm

Resistivity of glass - 10^10 - 10^14 Ωm

Resistivity of glass is the most among copper, nickel, chromium and glass. Therefore glass is an insulator.

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