Figure shows a bar magnet placed on the table top with its north pole pointing towards south.
The arrow shows the north-south direction. There are no other magnets or magnetic material
nearby.
(a) Insert two magnetic field lines on either side of the magnet using arrowhead to show the
the direction of each field line.
(b) Indicate by crosses, the likely position of the neutral points.
(c) What is the magnitude of the magnetic field at each neutral point? Give a reason for your
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