Fill ups
Bohr magneton `mu_B` =…………………

The spin only magnetic moment (in units of Bohr magneton) of Ni^(2+) would be (At. No. of Ni = 28)

Fill ups Dimensional formula of B is……………..

Fill ups The value of mu_0 in free space is…………….

Assume that each iron atom has a permanent magnetic moment equal to 2 Bohr magneton . The number density of atoms in iron is 8.52 xx 10^28 m^-3 . Find the maximum value of intensity of magnetisation.

Define Bohr magneton and write its value.

Fill ups If A and B are two events such that P(A/B)=P(A), then A is …………of B.