Q152 / 225 · JEE Main 2003 · Physics

The magnetic lines of force inside a bar magnet

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
Correct answer
D
are from south-pole to north-pole of the magnet

Hence, the correct answer is option: 'D'.

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