A proton is circling the Earth above the magnetic equator,where Earth's magnetic field is directed horizontally north and has a magnitude of 4.00 × 10^-8 T.If the proton is moving at a speed of 2.7 × 10⁷ m/s,how far above the surface of the Earth is the proton? Earth's radius is 6.38 × 10⁶ m,a proton's mass is 1.67 × 10^-27 kg,and its charge is 1.6 × 10^-19 C.

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The Answer of A proton is circling the Earth above the magnetic equator,where Earth's magnetic field is directed horizontally north and has a magnitude of 4.00 × 10^-8 T.If the proton is moving at a speed of 2.7 × 10⁷ m/s,how far above the surface of the Earth is the proton? Earth's radius is 6.38 × 10⁶ m,a proton's mass is 1.67 × 10^-27 kg,and its charge is 1.6 × 10^-19 C.

​A Proton Is Circling the Earth Above the Magnetic Equator,where

A Proton Is Circling the Earth Above the Magnetic Equator,where