What total current would earth then receive

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Reference no: EM13563381

Near Earth Near Earth, the density of protons inthe solar wind (a stream of particles from the Sun) is 8.60 cm-3 and their speed is about480 km/s.

a) Find the current density of these protons.
b) If Earth's magnetic field did not deflect them, the protons would strike the planet. What total current would Earth then receive?

Reference no: EM13563381

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