A bar magnet is cut into two equal halves by a
plane parallel to the magnetic axis. Of the
following physical quantities the one which remains unchanged is
(a) pole strength
(b) magnetic moment
(c) intensity of magnetisation
(d) moment of inertia
Answers
Answered by
4
Answer:
a pole strength
this is the answer
Answered by
3
Answer:
yah right
Explanation:
its pole strength which do not change
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