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 orrientedd in the direction opposite to the direction of magnetic field.C. domains get oriented randomlyD. 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 orrientedd in the direction opposite to the direction of magnetic field.C. domains get oriented randomlyD. domains are not affected by magnetic field.
Answer» Correct Answer - A Ferromagnetic solids can be permanently magnetised and then all the domains get oriented the direction of applied magnetic field.

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