It might cause CME
it's not
To start if we didnt have a magnetic field we would be fried by the suns radiation. The northern lights are evidence that we have a magnetic field surrounding earth.
the magnet field is the strongest well the summer solstic when the suns gravitational pull is the strongest
The sun's magnetic field creates phenomena such as solar flares, coronal mass ejections, and the solar wind. The interaction of these phenomena with Earth's magnetic field can lead to geomagnetic storms and auroras.
The earth has a solid iron core, which creates an electric magnetic field around us. Only a few of the sun's rays can get through that magnetic field.
Changes in the sun's magnetic field can lead to increased solar flares and coronal mass ejections, which can impact Earth's magnetic field, causing geomagnetic storms and disruptions in communication and navigation systems. Additionally, variations in the sun's magnetic field can affect the sun's overall brightness and lead to changes in solar activity cycles.
The sun produces energetic and charged particles and blasts them in all directions (solar winds). These charged particles can get trapped when they are near the earth's magnetic field. With the grace of this magnetic field, we are all shielded from being irreversible harmed. See the picture in the related link for a visualization of how the magnetic field gets distorted by solar winds. ============================
When the sun's magnetic poles switch positions, it represents a natural process in the sun's magnetic field known as solar magnetic field reversal. This event occurs approximately every 11 years, marking the peak of the solar cycle. During this time, the magnetic field weakens, flips, and then strengthens again, impacting space weather and solar activity.
A Magnetic Force
The suns magnetic field varies greatly. The suns thermal activity seems to be involved in this seeming as the sun has many many north and south poles. The suns "cycle" from most activity to least activity is every 11 years. 22 years seems to be 2 cycles ago. There is still alot of information that is theoretical or just not known so it is hard to answer.
Magnetic freild
The solar activity cycle, which includes the solar maximum and solar minimum phases, lasts about 11 years. This cycle correlates with the flipping of the Sun's magnetic field every 11 years. This is known as the solar magnetic activity cycle.