When arod of magnetic material of size 1...

When arod of magnetic material of size `10cm xx 0.5 cm xx` `0.2cm ` is located in magnetizing field of `0.5 xx 10^(4)A/ m` then a magnetic moment of `5 Am^(2)` is induced in it. Find out the magnetic induction (in. `(Wb) / (m)^(2)` ) in the rod.

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