Shown on the right are the magnetic domains of some iron bar magnet, and the tab
ID: 1557700 • Letter: S
Question
Shown on the right are the magnetic domains of some iron bar magnet, and the table below gives the magnitude of the magnetization of each domain: Given the magnetization of each domain, the direction of the total magnetization of the bar magnet is in the rightward direction. If the bar magnet is now heated to iron's Curie temperature then cooled back down to its original temperature, what is the most likely direction of the total magnetization now? Leftward Downward Upward Rightward Zero (no magnetization)Explanation / Answer
Zero.(no magnetization)
because, at Curi's temperature total magnetization becomes zero. Even if the temperature is decreased magnetization remains zero.
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