Single Answer MCQ
Q-00019558
What is the shape of the magnetic field lines around a bar magnet?
1
Straight lines
2
Circles
3
Closed curves
4
Open loops
Answer and Solution
Answer
C. Closed curves
Solution:
Magnetic field lines around a bar magnet are closed curves, extending from the north pole to the south pole outside the magnet and looping back inside. Other shapes do not represent magnetic fields accurately.
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