In a magnet, magnetic domains are aligned in
(a) all the directions
(b) in a particular direction
(c) direction changes continuously
(d) none of these

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Solution

(c) in a particular direction
In a magnet, magnetic domains are aligned in a particular direction.

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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

(d) domains are not affected by a magnetic field

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In a permanent magnet at room temperature,

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In a magnet, magnetic domains are aligned in (a) all the directions (b) in a particular direction (c) direction changes continuously (d) none of these

(c) in a particular direction In a magnet, magnetic domains are aligned in a particular direction.

In a magnet, magnetic domains are aligned in
(a) all the directions
(b) in a particular direction
(c) direction changes continuously
(d) none of these

(c) in a particular direction
In a magnet, magnetic domains are aligned in a particular direction.