Question

How do you magnetize a needle??​

Answer 1

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ᴛᴏ ᴍᴀɢɴᴇᴛɪᴢᴇ ᴛʜᴇ ɴᴇᴇᴅʟᴇ ᴏʀ ʀᴀᴢᴏʀ ʙʟᴀᴅᴇ ɪɴ ᴛʜᴇ ғɪᴇʟᴅ﹐ ʏᴏᴜ ʜᴀᴠᴇ ᴛʜʀᴇᴇ ᴏᴘᴛɪᴏɴs﹕ ᴛᴀᴘᴘɪɴɢ ɪᴛ﹐ ʀᴜʙʙɪɴɢ ɪᴛ﹐ ᴏʀ ᴜsɪɴɢ ᴀ ᴍᴀɢɴᴇᴛ. ᴛʜᴇ ᴛᴀᴘᴘɪɴɢ ᴍᴇᴛʜᴏᴅ ɪs ᴅᴏɴᴇ ʙʏ ᴛᴀᴘᴘɪɴɢ ᴀ sᴛᴇᴇʟ ᴏʀ ɪʀᴏɴ ᴏʙᴊᴇᴄᴛ ᴀɢᴀɪɴsᴛ ᴛʜᴇ ᴇɴᴅ ᴏғ ᴛʜᴇ ɴᴇᴇᴅʟᴇ. ɪᴛ ᴡᴏʀᴋs ʙᴇsᴛ ʙʏ sᴛɪᴄᴋɪɴɢ ᴛʜᴇ sʜᴀʀᴘ ᴇɴᴅ ᴏғ ᴛʜᴇ ɴᴇᴇᴅʟᴇ ɪɴᴛᴏ ᴀ ʙʟᴏᴄᴋ ᴏғ ᴡᴏᴏᴅ ᴀɴᴅ ᴛᴀᴘᴘɪɴɢ ᴛʜᴇ ғʀᴇᴇ ᴇɴᴅ.

Answer 2

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To magnetize the needle or razor blade in the field, you have three options: tapping it, rubbing it, or using a magnet. The tapping method is done by tapping a steel or iron object against the end of the needle. It works best by sticking the sharp end of the needle into a block of wood and tapping the free end.