As the temperature of a metallic resistor is increased,the product of its resistivity and conductivity

When the temperature of a conductor increase the ratio of its resistivity and conductivity ......

On increasing the temperature of a conductor the product of its resistivity (rho) and conductivity (sigma) will ....... .

When the temperature of a metallic conductor is increased, its resistance

The metallic conductor is at temperature theta_1 . The temperature of metallic conductor is increased to theta_2 . How will the product of its resistivity and conductivity change?

As the temperature of a conductor increases,its resistivity and conductivity change.the ratio of resistivity to conductivity

As the temperature of a conductor increases,its resistivity and conductivity change.the ratio of resistivity to conductivity