the velocity selector in the Bainbridge mass spectrometer selects a particular velocity for the positive ray beam by

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Question:
the velocity selector in the Bainbridge mass spectrometer selects a particular velocity for the positive ray beam by

1.an electric field only

2.an magnetic field only

3.simultaneous electric and magnetic fields acting perpendicular to the ion beam

4.electric and magnetic fields acting parallel to the ion beam

Posted Date:-2021-10-22 09:50:54

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