Give two differences between the electric resistance and electric spec

1.	Give two differences between the electric resistance and electric specific resistance of a material.
Answer» Two differences between resistance and sp. resistance. Resistance : 1. S.I. unit is ohm (Ω) 2. It is measured as ratio of pot. difference at the ends of a conductor to the current flowing through the conductor. Resistivity or sp. Resistance : S.I. unit [Ω-m] ohm. metre. It is measured as the resistance offered by a conductor of unit length and unit area of cross-section.

Give two differences between the electric resistance and electric specific resistance of a material.

Answer»

Two differences between resistance and sp. resistance.

Resistance :

1. S.I. unit is ohm (Ω)

2. It is measured as ratio of pot. difference at the ends of a conductor to the current flowing through the conductor.

Resistivity or sp. Resistance :

S.I. unit [Ω-m] ohm. metre. It is measured as the resistance offered by a conductor of unit length and unit area of cross-section.