Q15Long answer
Describe the steps involved in magnetising an iron strip with the help of a magnet. 84 E XEMPLAR PROBLEMS 16. Fig. 13.6 Fig. 13.6 shows a magnetic campass. What will happen to the position of its needle if you bring a bar magnet near it? Draw a diagram to show the effect on the needle on bringing the bar magnet near it. Also draw the diagram to show the effect when the other end of the bar magnet is brought near it.
This question refers to a figure in the original PDF.
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Hint: By rubbing the iron with a magnet as shown in the figure below.