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Magnetic domain is defined as a group of atoms with magnetic fields.

A piece of iron can only become a magnet when the magnetic domain aligns.

Since we have an unmagnetized piece of iron, this means that its domain is not aligned. However, this does not mean that the domain does not exist.

Based on the above, the best choice would be:
There arr domains, but domains are oriented randomly.

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shubhamchouhanvrVT

Magnetic domain is defined as a group of atoms with magnetic fields.

what is magnetic domain?

A magnetic domain is a region within a magnetic material in which the magnetization is in a uniform direction.

This means that the individual magnetic moments of the atoms are aligned with one another and they point in the same direction

A piece of iron can only become a magnet when the magnetic domain aligns.

Since we have an unmagnetized piece of iron, this means that its domain is not aligned. However, this does not mean that the domain does not exist.

Hence the Magnetic domain is defined as a group of atoms with magnetic fields.

To know more about Magnetic domain follow

https://brainly.com/question/14411049