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NEET-XII-Physics

exam-1 year:2016

with Solutions -
Qstn# 3 Prvs-QstnNext-Qstn
  • #3
    The magnetic susceptibility is negative for :
    (1) diamagnetic material only
    (2) paramagnetic material only
    (3) ferromagnetic material only
    (4) paramagnetic and ferromagnetic materials
    digAnsr:   1
    Ans : 1
    Sol. Magnetic susceptibility = 
    it is negative for dia-magnetic materials only
    PHYSICS