linkedin post 2022-04-05 05:05:04

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FIGURE 17:The annual number of magnetic storms is represented by each bar of the histogram. Superimposed is the smoothed sunspot number. The dashed lines indicate solar minima and the dotted lines indicate solar maxima. Note the correlation of magnetic activity with solar activity and the apparent increase in magnetic activity with time during the 20th century. " " https://lnkd.in/ehYcU3UW View in LinkedIn
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linkedin post 2022-04-05 05:01:44

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A MAGNETIC UNIVERSE. “As clusters of galaxies grow through collisions with surrounding matter, they create bow shocks and wakes in their dilute plasma. The plasma motion induced by these activities can drape intra-cluster magnetic layers, forming virtual walls of magnetic force.” https://lnkd.in/ejhPtznU View in LinkedIn
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linkedin post 2022-04-05 04:59:56

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DO YOU SEE this author’s exquisite grasp on extremely abstract thoughts that are anchored to real observations and articulated with such extraordinary clarity and precision? Although very challenging, this article is nothing short of a masterpiece. Enjoy it while you can! https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn
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linkedin post 2022-04-09 05:44:14

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FRAGMENT FROM NATURE for this and next weekend focuses on cosmic magnetic forces, and some of the astonishingly strong sources of this pervasive field. Here is a thumbnail primer on the enormous relative magnitude of the values (in G Gauss) you will see: Earth 0.6 G, Jupiter 10 G, Small permanent magnet 100 G, Ap Bp stars to 25,000 G, Strong electromagnets 10,000,000, Magnetic white dwarfs to 30,000,000,000 G. View in LinkedIn
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