Question: A metal bar is shown at two different times. The arrows represent the alignment of the dipoles within each magnetic domain. (a) What happened between

A metal bar is shown at two different times. The arrows represent the alignment of the dipoles within each magnetic domain.
(a) What happened between t1 and t2 to cause the change?
(b) Is the metal a paramagnet, diamagnet, or ferromagnet? Explain.

Time tti Time fi

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