(a) A bar magnet is placed on a sheet of paper and its boundary is marked with a pencil. A magnetic compass is brought near the N-pole of the bar magnet. ... So the magnetic field is the strongest near the poles. (b) (i) The direction of magnetic field lines inside a bar magnet is from it south pole to its north pole.
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(a) A bar magnet is placed on a sheet of paper and its boundary is marked with a pencil. A magnetic compass is brought near the N-pole of the bar magnet. ... So the magnetic field is the strongest near the poles. (b) (i) The direction of magnetic field lines inside a bar magnet is from it south pole to its north pole.
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