A ferromagnetic substance becomes a permanent magnet when it is placed in a magnetic field because:A. all the domains get oriented in the direction of magnetic fieldB. all the domains get oriented in the direction opposite to the direaction o magnetic fieldC. Domains get ori ented randomyD. Domains are not affected by magnetic field

A ferromagnetic substance becomes a permanent magnet when it is placed

1.	A ferromagnetic substance becomes a permanent magnet when it is placed in a magnetic field because:A. all the domains get oriented in the direction of magnetic fieldB. all the domains get oriented in the direction opposite to the direaction o magnetic fieldC. Domains get ori ented randomyD. Domains are not affected by magnetic field
Answer» Correct Answer - A when a ferromagnetic substance is placed in a magnetic field it becacomes a permanent mangnet magnet because all the dominas get oriented in the directions of magnetic field even after removal of applied magnetic field.

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