2 P and Q 3 P and Q 4 Q and Q Assume that each iron atom has

Last updated: 6/25/2023

2 P and Q 3 P and Q 4 Q and Q Assume that each iron atom has a permanent magnetic moment equal to 4 Bohr magnetons 1 Bohr magneton 9 27 x 10 24 Am The density of atoms in iron is 8 52 x 1028 atoms m The maximum intensity of magnetization in a long cylinder of iron is 1 0 58 x 106 A m 2 2 58 x 106 A m 3 1 16 x 106 A m 4 3 16 x 106 A m wer 8 Pusa Road New Delhi 110005 Ph 011 47623456