Define electrical conductivity.

Define specific resistance electrical conductivity ? Give its unit.

What is the SI unit of electrical conductivity?

Define thermal conductivity. Give its unit.

The electrical conductivity of pure germanium can be increased by

What is the S.I unit of electrical conductivity?

If electrical conductivity is found to be same in all directions through a solid the substance is "__________" solid and the property is called "____________"

True or False - If false give the correct answer : The electrical conductivity of the semiconductor is in between a conductor and an insulator.

Assertion (A) : The connecting wires are made of copper. Reason (R) : The electrical conductivity of copper is high.