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 direction of magnetic fieldC. 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 oriented in the direction opposite to the direction of magnetic fieldC. domains get oriented randomlyD. domains are not affected by magnetic field.
Answer» Correct Answer - A

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