The sun wouldn't have prominences, solar flares, or sunspots.
Different latitudes of the sun rotate at different speeds. This tends to twist and bend the magnetic field lines.
The source of the magnetic field on the Sun is attributed to the movement of charged particles within the Sun's plasma. This convective motion generates a dynamo effect, creating a complex and dynamic magnetic field on the Sun.
Mass, gravity, magnetic field, the moon, distance from the sun.
Magnetic field lines.
The Sun's core.
Prominences are arcs of glowing gas that are anchored to the Sun's surface by magnetic fields. They are caused by the interaction between the Sun's magnetic field and its plasma atmosphere. Plasma flows along the magnetic field lines, giving rise to the appearance of solar prominences.
The sun does not have 'so many magnetic fields.' It has 1 magnetic field that varies according to the distance from the sun.
no, only our earth has the magnectic energy The Sun has a very strong magnetic field.
core
If there is any effect at all, it would need to be a very tiny one. The only way that the Earth's rotation might affect the Sun would be in the way the Earth's rotation generates Earth's magnetic field. Our magnetic field affects the way that coronal mass ejections, huge bubbles of ionized gas from the Sun, behave when they get close. But the Sun has a magnetic field of its own, much stronger than the Earth's field, and it is unlikely that the Earth's magnetic field would affect the Sun or the Sun's magnetic field in more than a minuscule fashion.
The sun ejects significant quantities of charged particles. These interact via the electromagnetic force with the magnetic field of the earth.
The Sun is 4.5 billion years old and as everything has a magnetic field it stands to reason that it also is 4.5 billion years old.