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Physics, 22.06.2019 10:00 njimenez1231

The aurora is caused when electrons and protons, moving in the earth’s magnetic field of ≈5.0×10−5 t,≈5.0×10−5 t, collide with molecules of the atmosphere and cause them to glow. what is the radius of the circular orbit for an electron with speed 1.0×106 m/s? 1.0×106 m/s? a proton with speed 5.0×104 m/s?

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The aurora is caused when electrons and protons, moving in the earth’s magnetic field of ≈5.0×10−5 t...
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