Is it true that the magnetic field lines around a bar magnet emerge from the South Pole and end at the North Pole?

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True

False

answer is B.

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Detailed Solution

The above statement is False.
The magnetic field lines around a bar magnet do not emerge from the South Pole and end at the North Pole.
We know that magnetic field lines are defined as imaginary lines that circle a magnet and reveal the magnet's magnetic field structure. These lines do not start or end. They set up a closed loop. They move from the North Pole to the South Pole outside of the magnet and then from the South Pole to the North Pole within the magnet.
The correct statement would be, magnetic field lines around a bar magnet emerge from the North Pole and ends at the South Pole.
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