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3 years ago

5. A group of at

Physics

1 answer:

Sveta_85 [38]3 years ago

4 0

Answer:

A group of atoms where the magnetic fields of the atoms point in the same direction is a magnetic domain.

Explanation:

In every magnet's magnetic field there is a region where the magnetization is in the same direction. This region is known as magnetic domain.
In the magnetic domain the atoms always points in the same magnetic filed direction.
All the atom's magnetic field align in one particular direction.
This region where atoms align is called as domains.

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marshall27 [118]

Answer:

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Explanation:

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so here we will assume a Gaussian surface of cylinder shape around the wire

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here we have

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$E. 2\pi r L = \frac{\lambda L}{\epsilon_0}$

so we have

$E = \frac{\lambda}{2\pi \epsilon_0 r}$

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