Answer: The correct answer is "induced".
Explanation:
Bar magnet is a permanent magnet. It has fixed poles: North pole and South pole. Its magnetic strength cannot be increased or decreased.
Magnetic field: It is the area around the surrounding of the magnet in which the magnetic force can be experienced.
In the given problem, when a paper clip is attracted to a nearly bar magnet.
Paper clips is made of iron. Magnet attracts the iron. The magnetism will be induced in the paper clip when it is attracted to a nearby bar magnet. The induced is produced by the magnetic field emitting from the poles of the bar magnet.
In the presence of the magnetic field, the domains of the paper clips will get align. Then, it will become temporary magnet as long as it is in contact with the bar magnet.
Therefore, the correct option is (D).
