A rod of ferromagnetic material with dimensions 10 cm x 0.5 cm x 0.2 cm is placed in a magnetic field of strength 0.5cm x 10^4 Am^-1 as a result of which a magnetic moment of 5A m^-2 is produced in the rod. The value of magnetic induction will be a.0.358 T b.0.54 T c.6.28 T d.2.519 T

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