Question

the resistivity of the substance A,B, and C are 162×10-6, 100 ×10-6 and 1.0×10-6 . which among them are good Conductor and insulator​

Answer 1

Answer:

Good conductor :- A ,

Insulator :- B

Conductor are those which have low resistance and low resistivity , from A B C , A has lowest resistivity

Insulator are those which have high resistance and high resistivity , from A B C , B has highest resistance