If the magnetic dipole of moment of an atom of diamagnetic material, paramagnetic material and ferromagnetic material are donated by `mu_d, mu_p` and `mu_f` respectively, then:

Options

A. `mu_(d)!=0and mu_(f)!=0`
B. `mu_(p)=0and mu_(f)!=0`
C. `mu_(d)=0 and mu_(f)!=0`
D. `mu_(d)!=0 and mu_(p)=0`

Answer

C