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Statement of a problem № 3798

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In a mass spectrometer, the velocity filter employs electric field E and a perpendicular magnetic field B . The deflection magnetic field, perpendicular to a beam is B . Ions with similar charges q and mass numbers m1 and m2 pass through the filter. Show that the separation between them will be 2E(m2-m1)/qBB'

Solution:
In a mass spectrometer, the velocity filter employs electric field E and a perpe

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