Place your magnet in the centre of your paper, Place your plotting compass at one end of the magnet, slightly to the side, Use a pencil to mark where the end of the needle points, Move the compass so that the back of the needle is on your mark, then mark where the other end of the needle is now, Repeat step 4 until you come to the other end of the magnet or reach the end of the paper, Repeat from step 2, starting at a slightly different position at the end of the magnet, Join the marks (X) together, Keep repeating until you have marked out the magnetic field all around the magnet.

Plotting the field around a magnet

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