Which material is the resistance for unit length of unit cross-section of the material
Answers
Answered by
1
Answer:
The resistance offered by a wire of unit length and unit cross-sectional area is called resistivity. For a material irrespective of length and area, the resistivity is a constant. It is also called specific resistance of the material. Metals and alloys have low resistivity while insulators have high resistivity.
Explanation:
please mark me as brainlist
Answered by
0
Answer:
The resistance offered by a wire of unit length and unit cross-sectional area is called resistivity. For a material irrespective of length and area, the resistivity is a constant. It is also called specific resistance of the material. Metals and alloys have low resistivity while insulators have high resistivity.
Similar questions