A bar B made of some material is attracted by a magnet. Is the bar B magnetised ?​

No, it is not magnetized.

Explanation:

Bar B does not necessarily have to be magnetized before it can be attracted to a magnet. It just has to be a magnetic material such as Iron.

If bar B were magnetized, it could either be attracted or repelled by the magnet since this would depend on the side of the pole of bar B facing it.

Since we are not given any information about bar B other than it is attracted to the magnet, it is thus not magnetized.

as technology advances, new experiments often expose problems in accepted theories. c

hope i

-lavira: )

no simpler subs form complex ones. synthesise = make