New research expands role of E tokës magnetic field. In addition to protecting Tokë from harmful charged particles in incoming solar wind, it also controls how the energji generated (by charged particles in solar winds) is distributed between two the poles. There is northern preference meaning more energy is diverted to magnetic north pole than magnetic south pole.
Tokë’s magnetic field, formed due to flow of superheated liquid iron in the outer core of Tokë below 3000 km from the surface plays very important role in our life. It deflects the stream of charged particles emanating from the Sun away from the Tokë thus shielding life from the harmful effects of ionising erërat diellore.
When the electrically charged particles in the solar wind flows in the atmosphere, they generate energy. This terrestrial electromagnetic energy is hitherto understood to be symmetrically distributed between north and south poles. However, new research using the data from the Swarm satellite in polar low-Tokë orbitë (LEO) at an altitude of around 450 km, has shown that this is not the case. The energy is preferentially distributed to the north pole. This asymmetry of northern preference means more of terrestrial electromagnetic energy heads towards magnetic north pole than towards magnetic south pole.
Fusha magnetike e tokës pra, luan rol edhe në shpërndarjen dhe kanalizimin e energjisë elektromagnetike tokësore (e krijuar për shkak të hyrjes së grimcave të ngarkuara elektrike) në atmosferë.
Rrezatimi jonizues në diellor dihet se era mund të shkaktojë dëmtime në rrjetet e komunikimit, sistemet e navigimit me bazë satelitore dhe rrjetet elektrike. Kuptimi më i mirë i e tokës fusha magnetike do të ishte e dobishme në planifikimin e sigurisë dhe mbrojtjes nga erërat diellore.
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Burimi (s):
1. Pakhotin, IP, Mann, IR, Xie, K. et al. Preferenca veriore për hyrjen e energjisë elektromagnetike tokësore nga moti hapësinor. 08 janar 2021. Nature Communications vëllimi 12, numri i artikullit: 199 (2021). DOI: https://doi.org/10.1038/s41467-020-20450-3
2. ESA 2021. Aplikimet: Energjia nga era diellore favorizon veriun. Publikuar më 12 janar 2021. E disponueshme në internet në https://www.esa.int/Applications/Observing_the_Earth/Swarm/Energy_from_solar_wind_favours_the_north Arritur më 12 janar 2021.
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