1.

resistance of a conductor of length 'x 'is 'r' if it's area of cross section is 'a' what is Its resistivity​

Answer»

ANSWER:

Resistivity can be defined as the MEASURE of RESISTANCE of a specific material of specific size.

It can be CALCULATED by resistance x cross-sectional area/ length of the conductor = ra/x.

SI unit of resistivity is ohm.metre.



Discussion

No Comment Found

Related InterviewSolutions