Question: (a) Explain why rubbing an iron nail with a magnet cause it to become magnetized. (b) If you want the iron nail to get magnetized

(a) Explain why rubbing an iron nail with a magnet cause it to become magnetized. (b) If you want the iron nail to get magnetized such that the nail head becomes a North pole and the tip a South pole, in how many ways could you rubbed it with the magnet to get this configuration

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The quality of the argumentation

The status rule: We tend to have more confidence in information presented by someone who has a relatively high status and rank in society than by someone who hasnt.

The spatial rule: The closer spatial proximity we have to an event, the more importance we will attach to it.