Physics, 22.09.2019 02:20, marcustuo1

Assume the average value of the vertical component of earth's magnetic field is 42 μt (downward) in some region that has an area of 3.71 × 105km2. what then is the magnitude of the net magnetic flux through the rest of earth's surface (the entire surface excluding that region).

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Assume the average value of the vertical component of earth's magnetic field is 42 μt (downward) in...