Physics, 07.03.2020 05:17 cherylmorton7302
Electrons in Earth's upper atmosphere have typical speeds near 5.87 β 105 m/s. HINT (a) Calculate the magnitude of Earth's magnetic field if an electron's velocity is perpendicular to the magnetic field and its circular path has a radius of 6.81 β 10β2 m. T (b) Calculate the number of times per second that an electron circles around a magnetic field line.
Answers: 1
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Electrons in Earth's upper atmosphere have typical speeds near 5.87 β 105 m/s. HINT (a) Calculate th...
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