Electronic Devices and Circuits - Engineering

Q1:

The resistivity of ferrites is

A very much lower than that of the ferromagnetic metals

B slightly lower than that of the ferromagnetic materials

C slightly higher than that of the ferromagnetic metals

D very much higher than that of the ferromagnetic metals

ANS:D - very much higher than that of the ferromagnetic metals

Ferrite is a non conductor with magnetic properties. It means insulator so high resistance.