When a N pole of a bar magnet is brought near the north pole of a freely suspended magnetic needle, then it
a) attract
b) repels
c) it rotates
d) none of these
Answers
Answered by
16
B. Repels as like poles always repel each other.
Vismaystrivedi:
Shouldn't it be rotate as it is suspended freely
Depends upon the mass and the magnetic strength. If the magnet strength is powerful and it is lightweight, it can rotate or sorta flip once, but it usually won't, for it tends to keep itself aligned in the earth's magnetic field.
Answered by
1
Answer:
repels as like poles repulate
(opp. poles attract each other)
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