A magnetised wire bent at 60 at its mid point has a dipole moment M If it is stretched such that the angle becomes 90 at the mid

Question

A magnetised wire bent at 60 at its mid point has a dipole moment M If it is stretched such that the angle becomes 90 at the mid point then its new dipole moment will be O2M O M 2 O 3M 2 O 2M 3

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