The material which gets magnetized in a direction opposite to the applied magnetic field is?
The value of magnetic moment is zero in the case of antiferromagnetic substances because the domains ...........
(a) get oriented in the direction of the applied magnetic fiels
(b) get oriented opposite to the direction of the applied magnetic fiels
(c) are oppositely oriented with respect to each other withot the application of magnetic field
(d) cancel out each other's magnetic moment
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 a magnetic field
(b) all the domains get oriented in the direction opposite to the direction of a magnetic field
(c) domains get oriented randomly
(d) domains are not affected by a magnetic field