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Physics, 25.02.2020 23:08 bryson3307

Doubly charged calcium ions, Ca2+, are released into your bloodstream and flow through your capillaries.

The diameter of a capillary is about 5 μm, calcium ion concentrations are approximately 1 mol/m3, and typical electric current flow due to the Ca2+ ions is around 1.2 nA.

Calculate the drift speed of the calcium ions.

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