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Why do sunspot pairs have opposite magnetic polarization?

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Sunspots, better known as active regions, begin by forming deep inside the solar dynamo. Think of them as twisted knots of magnetically complex thermonuclear blemishes. read more

Sunspots, better known as active regions, begin by forming deep inside the solar dynamo. Think of them as twisted knots of magnetically complex thermonuclear blemishes. They sometimes spit plasma into interplanetary space (following a solar flare and resulting coronal mass ejection), but they also generate massive magnetic fields. read more

Sunspots are caused by very strong magnetic fields on the Sun. The best way to think about the very complicated process of sunspot formation is to think of magnetic"ropes" breaking through the visible surface (photosphere) of the Sun. read more

All the sunspot pairs in a given hemisphere, north or south, of the sun have the same magnetic polarity. That is, if the re-entry spot is on the side toward the direction of rotation of the Sun, then all the others in that hemisphere will have that orientation as well. read more

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Further Research

Sunspots and Magnetic Fields
www.windows2universe.org

Sunspots and Solar Storms
hyperphysics.phy-astr.gsu.edu