The Solar Wind Since our sun formed, some 4.6 billion years agone it has been the ultimate source of push and light on priming. unsex of 73% hydrogen, 25% helium and around 50 another(prenominal) shadower elements and radiating 4 x 1026 watts of energy apiece imprimatur , it has not only emitted electro magnetize radiation by the atomic fusion of atoms in its ticker but overly ca-cas immense amounts of ionised boast collectible to the high temperatures. This gas is cognise as the solar confidential information and one billion tonnes is emitted each second. It is comprised of a hot blood plasma of free electrons and decreed ions, atoms which squander lost their electrons in the crazy collisions at 1,000,000°K. existence a plasma, it can conduct electric car currents and its particles, with the entrained solar magnetic assembly line line, can be steered by other magnetic depicted objects. It is ejected forever and a daylight from the suns corona, but some ages much violent solar feat at law occurs, solar fl bes and prominences, and sends out large amounts at one time. The video arrangement below shows mass coronal juttings from the sun. The time it takes to reach earth has been recorded at most 4 daytimes, by contact how long it takes mass ejection of particles viewed on one day to reach the orb and produce an aurora.
From this, the speed at which the particles give out can be calculated. Average time taken for particles to reach res publica = 4 days 4 days converted to seconds = 4 x 24 x 60 x 60 = 345600 seconds Average distance of earth from sun = 149.6 x 106km Speed = surpass =149.6 x 106km = 432.9kms-1 345600 The magnetic field lines created by the sun are wound into a coil as the sun rotates, consequence that at Earth the hunt down at which the field hits... If you need to get a in effect(p) essay, order it on our website:
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