A) are from north-pole to south-pole of the magnet
B) do not exist
C) depend upon the area of cross-section of the bar magnet
D) are from south-pole to north-pole of the magnet
Correct Answer: D
Solution :
Inside bar magnet, lines of force are from south to north whereas that of outside of the magnet is from north to south.You need to login to perform this action.
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