Question

name the general name of substance which has a) infinitely high resistivity b) low resistivity. What is the order of their magnitude of their resistivity?
Plzzzz answer

Answer 1

Substance which has high resistivity is silver.( a conductor)

Substance which have low resistivity is paper ( an insulator)

Order of magnitude of their resistivity is silver:10-8( here-8 is the power) 10 nΩ(multiple ) 10 nΩ(value)

Paper: 1012( here 12 is the power) Terohm TΩ ( multiple)

The resistivity is high in conductors and low in insulators.

Hope it helps...