The magnetic lines of force inside a bar magnet

  • Option 1)

    are from north­pole to south­pole of the magnet

  • Option 2)

    do not exist

  • Option 3)

    depend upon the area of cross­section of the bar magnet

  • Option 4)

    are from south­pole to north­pole of the magnet.

 

Answers (1)

As we learnt in

Magnetic field -

Space around a magnetic Pole or magnet or current carrying wire within which its effect can be experienced.

- wherein

Fig 6

 

 

The magnetic lines of force inside a bar magnet are from south pole to north pole of magnet.


Option 1)

are from north­pole to south­pole of the magnet

Incorrect

Option 2)

do not exist

Incorrect

Option 3)

depend upon the area of cross­section of the bar magnet

Incorrect

Option 4)

are from south­pole to north­pole of the magnet.

Correct

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