The product of resistivity and conductivity of a cylindrical conductor depends on

The product of resistivity and conductivity of a conductor is constant. Is this statement true or false?

The product of resistivity and conductivity of a conductor is constant. Is this statement true or false?

What is the effect on the product of resistivity and conductivity of a conductor when its temperature is increased?

Resistance of conductor depends on

The product of counductivity and resistivity of a conductor

Conductivity of a conductor depends upon

Distinguish between the resistivity and conductivity of a conductor .